Steel mate 888N User manual

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The trademark, patent and copyright are owned by Steelmate Co., Ltd.
The right to change designs and specifications for improving the product is reserved

Two way coded car alarm system
Top 8 reasons to choose Steelmate
Contents
1. Professional manufacturer with super quality
2. Complete range of products, you can choose what you
need easily
3. There are agents/distributors in more than 80 countries,
you can get quick service
4. More than 100 engineers in the company, you can enjoy
the latest technology
5. More than 300 patents
6. Products have international approvals, high quality
guaranteed
7. Leading manufacturer in automotive industry, ISO 9001,
ISO/TS16949 and ISO 14001 certified
8. The National Famous Trademark in China
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Top 8 reasons to choose Steelmate --------------------------------
Important notice -----------------------------------------------------------
Brief look at each device------------------------------------------------
About LCD screen --------------------------------------------------------
Turn transmitter ON/OFF -----------------------------------------------
Low battery -----------------------------------------------------------------
Transmitter charging ----------------------------------------------------
PIN code -------- ----------------------------- -------------------------------
Functions --------- ----------------------------------------------------------
1. Alarm arming & locking the doors -----------------------------------
2. Mute arming & locking the doors ------------------------------------
3. Disarming & unlocking the doors -----------------------------------
4. Locating the vehicle/panic alarm -----------------------------------
5. Trunk release ------------------------------------------------------------
6. Impacting shock sensor -----------------------------------------------
7. Impacting tilt sensor (additional)-------- ----------------------------
8. Sensitivity adjustment of tilt sensor-------- -------------------------
9. Impacting microwave sensor (additional)--------------------------
10. LED indicator -----------------------------------------------------------
11. Opening door/hood or pressing footbrake alarm --------------
12. Opening trunk alarm --------------------------------------------------
13. Ignition alarm -----------------------------------------------------------
14. Alarm pause ------------------------------------------------------------
15. Emergency override -------------------------------------------------
16. Anti-hijack --------------------------------------------------------------
17. Valet mode --------------------------------------------------------------
18. Not armed warning --------------------------------------------------
19. Passive arming/auto-arm --------------------------------------------
20. Central door lock/unlock automatically --------------------------
21. Rearming automatically ---------------------------------------------
22. Open door reminding -------------------------------------------------
23. Open trunk reminding -----------------------------------------------
24. Comfort closure (optional) ------------------------------------------
25. Antenna range indication --------------------------------------------
26. Status preserving ------------------------------------------------------
27. Warning for triggered system --------------------------------------
28. Dome light delay ------------------------------------------------------
29. Transmitter setting ----------------------------------------------------
30. Disable the former transmitters ------------------------------------
31. Programming new transmitters ------------------------------------
32. Additional channel ----------------------------------------------------
Technical parameters --------------------------------------------------
Troubleshooting ----------------------------------------------------------
Warranty --------------------------------------------------------------------
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Two way coded car alarm system
Brief look at each device
Arming button
Press button once to arm in alarm arming mode with
shock sensor/tilt sensor and lock the doors (for products with
tilt sensor).
Press button the second time to arm with microwave
sensor/shock sensor/tilt sensor. Microwave sensor can be
switched on or off by pressing button (for products with
microwave sensor).
Press button for 2 seconds to locate the vehicle.
Press button to pause alarm while the system is alarming
Disarming/Power button
Press button once to disarm the system and unlock the
doors, then press button twice continuously to disarm the
system completely.
Press button to unlock the doors while engine is running.
Press button for 3 seconds to turn on the transmitter, press
button for 5 seconds to turn off the transmitter.
Important notice
Please install the system by an authorized engineer.
Keep the product and the transmitters away from water.
It is highly recommended to read this manual carefully
before using this unit.
This product will help you reduce the possibility of losing
the car by discouraging theft. It is not a substitute for owner’s
vigilance. Please take the valuables with you when leaving
the car.
When the transmitter operating distance is shorter or its
indicator light turns dark, please recharge the transmitter
battery ASAP.
When the transmitter is off, please switch it on by pressing
and holding button for 3 seconds.
LCD screen
Antenna
Alarm arming
Charging socket
Mute arming
Trunk release
Disarming
Power ON/OFF
Digital number
for PIN
3 4

Two way coded car alarm system
Arming with
door locked Disarming with
door unlocked Arming in
mute mode
Impact ACC ON
Signal bar
Battery
indicator
Clock
Arming with
door locked
Disarming with
door unlocked Arming in mute mode
Impact ACC ON
Signal bar
Battery indicator
Clock
Clock alarm
Trunk-released
Door opened
Turn signals
flashing
Transmitter
vibration
Transmitter vibration
Mute button
Press button once to arm in mute mode and lock the doors.
Press button for 2 seconds to activate anti-hijacking function
while engine is running.
Press button to pause alarm while the system is alarming.
Trunk release button
Press button for 2 seconds to release the trunk.
Press button once to turn on the backlight for viewing the
time on the screen at night.
+ Enter/Exit setting mode button
Press + together to enter the setting mode; press +
together once again to save the setting and exit.
PIN code
In the PIN code mode, press the buttons 1, 2 , 3, 4 on
the transmitter to set up the PIN.
Door/hood
opened Trunk-released
Turn signals
flashing
About LCD screen
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Clock alarm

Two way coded car alarm system
The transmitter needs to be turned on before the first
use, the factory setting is OFF.
Turn transmitter ON: press button (about 3 seconds) till
the transmitter is turned on with melody and vibration twice.
Turn transmitter OFF: press button (about 5 seconds)
till the “Du” heard .
The transmitter will be shut down when the battery is
used up, if the transmitter cannot be turned on, please charge
it.
Turn transmitter ON/OFF
PIN code
Set up the PIN code:
In the disarming mode, turn the ACC ON, press button and
hold for 2 seconds, the siren will "Du" once with turn signals
flash once. The PIN code setting mode is activated.
Press the buttons (1, 2, 3, 4) one by one to set the personal
PIN code (1 ~5 digits). Press button and hold for 2 seconds
to save the PIN code and exit the PIN code setting mode, the
siren will chirp once to confirm that the PIN code is set. If no
PIN code is entered in 10 seconds, the system will exit the
PIN code setting mode automatically and the former PIN code
remains the same.
When a new transmitter is programmed, it can work without
PIN code. A PIN code can be set by yourself.
Factory setting: No PIN code.
Charging: Insert the charger’s plug into transmitter’s battery
charging socket, and then insert the charger into the vehicle’s
cigarette lighter. The transmitter’s battery can be charged
discontinuously.
Transmitter charging
Low battery
When a transmitter’s battery is low, the transmitter will
send out warning sound after the button is pressed, the battery
indicator will show the battery status.
When the battery indicator is empty, the transmitter needs
to be charged immediately.
Battery is full. Battery is low. Battery is empty.
The transmitting
range will be
affected when the
battery is low.
Battery
charging
socket.
Insert the charger’s plug
into transmitter’s battery
charging socket.
Insert the charger into the
vehicle’s cigarette lighter.
Transmitter
is OFF. Press button for about
3 seconds till the transmitter
is turned on with melody.
The blue backlight will turn on,
the icons will light up one by
one and vibrate twice.
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Two way coded car alarm system
PIN code
Disarming with PIN code
In arming mode with PIN code, press button, the siren will
chirp three times, turn signals will flash once, key in the correct
PIN code, the siren will chirp twice and the system will be
disarmed and the doors will be unlocked.
If the PIN code entered is incorrect, the siren will chirp three
times, turn signals will flash once. If you enter the wrong PIN
code five times, the alarm will be triggered and chirping for
30 seconds. You can stop the alarm chirping by pressing
button after 4 seconds, however, you can key in a new PIN
code 1 minute later.
If the PIN code is wrong for another 5 times you can key in a
PIN code 10 minutes later.
Turning off PIN code mode
Turn ACC ON, press footbrake, press button and hold for
2 seconds, the siren will "Du" once with turn signals flash once.
The PIN code mode is turned OFF.
Resuming PIN code
When PIN code mode is OFF, turn ACC ON, press footbrake,
press button and hold for 2 seconds, the siren will "Du"
twice with turn signals flash twice. The PIN code mode is
turned ON and the PIN code is resumed (the same as before)
Forget the PIN code
If you forget your PIN code, please reprogram the transmitters
or contact the dealer.
Functions
1. Alarm arming & locking the doors
When armed, the system will respond if unauthorized entry
is attempted. When an unauthorized entry occurs, turn signals
will flash and the siren will chirp.
Press button once, the doors will be locked with the LED
indicator flashing and turn signals flash once, the siren chirps
“Bee” once, then the vehicle is armed in alarm arming mode
with shock sensor (and tilt sensor if equipped) activated. The
transmitter will beep “Bee” once with icon and icon
showing on the screen. The icon flashes twice and backlight
will turn on.
Press button once again, the LED indicator will flash with
turn signals flash once, the siren chips “Bee” once, then the
vehicle is armed with shock sensor, tilt sensor and microwave
sensor (if equipped). The transmitter will respond with“Do-Re-
Mi” with icon and icon showing on the screen. The icon
flashes twice and backlight will turn on (this function is only
available for models with microwave sensor).
2. Mute arming & locking the doors
When mute armed, this system will respond if unauthorized
entry is attempted. When the unauthorized entry occurs, turn
signals will flash and the siren will not chirp.
Press button once, the doors will be locked with the LED
indicator flashing and turn signals flash once, the siren will
not chirp, then the vehicle is armed in mute mode with shock
sensor (and tilt sensor if equipped) activated. The transmitter
will beep once with icon and icon showing on the screen.
The icon flashes twice and backlight will turn on.
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Two way coded car alarm system
3. Disarming & unlocking the doors
In alarm arming mode, press button once to unlock the
doors, turn signals will flash twice and the siren will chirp twice,
the system will be disarmed. The transmitter beeps “Bee-
Bee” twice, the icon on screen will flash twice. The icon
will appear on the screen.
In mute arming mode, press button once to unlock the
doors, the siren will not chirp, turn signals will flash twice, the
transmitter has the same actions as that in alarm arming mode.
After disarming the system, open the driver side door and
close it to disarm the system completely.
Press button once again, the LED indicator will flash with
turn signals flash once, the siren will not chirp, then the vehicle
is armed with shock sensor, tilt sensor and microwave sensor
(if equipped). The transmitter will respond with “Do-Re-Mi “
with icon and icon showing on the screen. The icon
flashes twice and backlight will turn on (this function is only
available for models with microwave sensor).
Press button for 2 seconds, turn signals will flash for about
10 seconds without siren chirping. Press button to stop this
function.
5. Trunk release
When the car is parked and armed with engine stopped, you
can open the trunk by pressing button on the transmitter
for 2seconds. The transmitter will sound three twitters and
the icon on screen will flash twice.
In arming mode, press button, if the trunk is not opened in
30 seconds, the system will re-arm automatically. In arming
mode, press button, open the trunk in 30 seconds, the
system will detect the trunk in 2 minutes, if the trunk is open,
the transmitter will “Bee” 8 times and vibrate 8 times, the
icon will flash. Another minute later, if the trunk is still open,
the transmitter will “Bee” 8 times and vibrate 8 times again.
During this period, the shock sensor, tilt sensor and microwave
sensor will be bypassed. Open the door, press footbrake or
ACC ON will trigger the alarm system. No further warning after
that.
In disarmed mode, press button, open the trunk in 30
seconds, the action of the system is the same, but all sensors
are bypassed.
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The car is parked with engine
stopped Press button for 2 seconds Trunk opened
Locating vehicle in alarm mode Locating vehicle in mute mode
4. Locating the vehicle / panic alarm
Press button for 2 seconds, the siren will chirp for about
10 seconds with turn signals flashing. Press button once
to stop this function.

Two way coded car alarm system
6. Impacting shock sensor
The system is a 2-stage warning system:
In alarm arming mode, the first shock impact will trigger the
1-stage warning of the system, the siren will chirp 3 times
withturn signals flashing, and the engine will be immobilized.
The transmitter will “Bee-Bee” 5 times with 2 vibrations, the
icon and the icon will be flashing on the transmitter’s LCD
screen. This procedure will repeat once.
A second impact within 15 seconds will trigger the 2-stage
warning of the system. The siren will chirp for about 30 seconds
with turn signals flashing, and the engine will be immobilized.
The transmitter will beep 30 seconds with 8 vibrations, the
icon and the icon will be flashing on the transmitter’s LCD
screen. The system will return to its former arming status after
alarm.
In mute arming mode, the shock impact will trigger the system,
the siren will not chirp, turn signals will flash, the transmitter
has the same actions as that in alarm arming mode.
7. Impacting tilt sensor (additional)
When a tilt sensor is equipped, any movement of the car will
trigger the alarm system.
In alarm arming mode, when slight tilt of the car detected,
the siren will chirp 5 times with turn signals flashing. The
transmitter will beep “Bee” 5 times and then vibrates once to
remind the owner, the icon and the icon will flash on
the transmitter’s LCD screen, the engine will be immobilized.
This action will repeat once.
When big tilt of the car detected, the siren will chirp for 30
seconds with turn signals flashing, the engine will be
immobilized. The transmitter beeps “Bee-Bee-Bee” for about
30 seconds with 8 vibrations to remind the owner, the
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icon and the icon will flash on the transmitter’s LCD
screen, the backlight will turn on, the engine will be immobilized,
the system will return to its former arming status after alarm.
In mute arming mode, the movement of the car will trigger the
system, the siren will not chirp, turn signals will flash, the
transmitter’s warnings are the same as that in alarm arming
mode.
8. Sensitivity adjustment of tilt sensor:
There are 3 sensitivity levels of tilt sensor. To press button
in tilt sensor can switch among the sensor’s 3 sensitivity levels:
Low: the LED indicator will flash once
Medium: the LED indicator will flash twice
High: the LED indicator will flash 3 times
Note: This icon will flash quickly from left to right on the LCD
screen of the transmitter when tilt sensor is triggered.
9. Impacting microwave sensor (additional)
When a microwave sensor is equipped, any movement around
the car will trigger the alarm system. The system is a 3-stages
warning system:
Press button or button twice in 5 seconds to activate
microwave sensor, press button or button again to
disengage microwave sensor.
In alarm arming mode, when the microwave
sensor detects continuous movements for
16 seconds around the car, the 1-stage
warning system will be triggered, the engine
will be immobilized. The transmitter beeps
“Bee” 5 times and vibrates twice to remind
the owner, the icon and the clock position

flash quickly 3 times every 2 seconds until the system is
disarmed and the doors are opened.
Toopen door/trunk/hood, turnACC ON, or press footbrake will
trigger the system, the LED indicator will flash quickly and
continuously until the system is disarmed and the doors are
opened.
11. Opening door/hood or pressing footbrake alarm
In armed status, to open door/hood or pressing footbrake will
trigger the system and the siren will chirp for 30 seconds with
turn signals flashing, the engine will be immobilized. The
icon and the icon on the transmitter’s LCD screen will flash,
the transmitter beeps “Bee-Bee-Bee” for about 30 seconds
and vibrates 8times. The system will return to its former
arming status after alarm.
12. Opening trunk alarm
In armed status, to open trunk will trigger the system and the
siren will chirp for 30 seconds with turn signals flashing, the
engine will be immobilized. The icon and the icon on
the transmitter’s LCD screen will flash, the transmitter beeps
“Bee-Bee-Bee” for about 30 seconds and vibrates 8times.
The system will return to its former arming status after alarm.
13. Ignition alarm
In armed status, insert the key and turn it to ON position will
trigger the system and the siren will chirp for 30 seconds with
turn signals flashing, the engine will be immobilized, the
icon and the icon will flash on the transmitter’s LCD screen,
the transmitter will beep“Bee-Bee-Bee” for about 30 seconds
and vibrate 8times. The system will return to its former arming
status after alarm.
14. Alarm pause
In armed status, opening door/trunk/hood, ignition on or
second impact within 15 seconds will trigger the system and
alarm chirping continuously, press button or button to stop
the alarm and the system will return to its former arming status.
Two way coded car alarm system
icon on the transmitter’s LCD screen will
show on. This action will repeat once.
When the microwave sensor detects
continuous movements for 28 seconds
around the car, the 2-stage warning system
will be triggered, the engine will be
immobilized with turn singals flashing 5
times. The transmitter beeps “Bee-Bee” 5
times and vibrates twice to remind the
owner, the icon and the clock position
icon on the transmitter’s LCD screen will
show on. This action will repeat once .
When the microwave sensor detects
continuous movements for 40 seconds
around the car, the 3-stage warning system
will be triggered, the engine will be
immobilized with turn singals flashing for
30 seconds, and the siren will beep. The
transmitter beeps “Bee-Bee-Bee” 30
seconds with 8 vibrations to remind the
owner, the icon and the clock position
icon on the transmitter’s LCD screen will
show on.
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Notes:
. The first number indicates the warning stage, the following
figure will flash quickly anti-clockwise when alarming.
. The rain may trigger the microwave sensor and result in false
alarm. Please disengage microwave sensor when you park a car in
rain.
10. LED indicator
LEDindicator isvery useful.It shows that thevehicleis protected
by alarm system. When the system is armed, it flashes twice
quickly every 2 seconds. When the systemis triggered, the
flashing frequency will be changed, the owner will know what
has happened when he notices the flashing frequency of the
LED indicator.
Whenshocksensor or tilt sensor is triggered, the LED indicator
will flash quickly while alarming. Then the LED indicator will

Two way coded car alarm system
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18. Not armed warning
When the car is parked with the doors closed and the system
is not armed in 10 seconds, the siren will chirp “Bee-Bee” 5
times and turn signals will flash 5 times, the transmitter will
beep and vibrate 10 times quickly with the icon flashing to
remind the owner to arm the system.
19. Passive arming/auto-arm
When the car is still not armed after not armed warning, 60
seconds later, the transmitter will vibrate once and the system
will be armed in mute arming mode automatically with the
doors unlocked.
This function can be set ON/OFF through the transmitter
setting*refer to Page 21 point 29.(4) Auto-arm setting*
20. Central door lock / unlock automatically
15 seconds after the engine running, the doors will be locked
automatically by pressing footbrake. When the engine stops,
the doors will be unlocked automatically.
During driving, press button to lock the doors, press button
to unlock the doors.
If the doors/trunk are not closed properly, 15 seconds after
the engine running, by pressing footbrake, the siren will chirp
three times with turn signals flash once to remind the driver.
21. Rearming automatically
When the system is disarmed by pressing button and the
doors are not opened in 25 seconds (for the vehicle with dome
light function, the time will be 45 seconds), the system will
rearm with the doors locked automatically. The transmitter will
beep once.
22. Open door reminding
When the system is armed and the door is not closed
completely, 8 seconds later,the siren will chirp 3times and
turn signals will flash 3times. The transmitter beeps “Bee-
Bee” 8 times with 8 vibrations,the icon and icon flashes
on the LCD screen.
15. Emergency override
When the transmitter is lost or damaged and the car is armed,
open the door with keyandkeep the door open,press footbrake,
turn the ignition key from OFF to ON for 10 times, and stay
at ON position for more than 2 seconds in the last time, the
system will be overridden.
Press button on the transmitter or program anew transmitter
will activate the normal alarm function.
16. Anti-hijack
Press button for 2 seconds when the engine is running will
trigger the anti-hijacking function, turn signals will flash quickly
and the siren will chirp sharply. If jump switch J3 is on engine
immobilize position. In 20 seconds, the engine will be stopped.
Press button to stop this function.
The factory setting is engine stop, it can be changed by
changing the jump switch J3 in the PCB of ECU.
The engine is running Press button for 2 seconds Turn signals will flash quickly and
the siren will chirp sharply
17. Valet mode
The valet mode temporarily disables the security function but
other convenient functions (door lock/unlock and trunk release)
will work normally.
TurnACC on, press footbrake, press button, buttom and
button one by one in 3seconds, the siren will DU-DU-DU
with turn signals flash 3 times. The LED indicator will turn on
to indicate that the system is in valet mode.
In valet mode, press footbrake, and then press button once,
the system will return to normal alarm mode.

Two way coded car alarm system
In 35 seconds, if the door is still not closed completely, the
siren will chirp with turn signals flashing until the system is
disarmed. The icon and icon flash on the transmitter’s
LCD screen, the transmitter beeps for about 30 seconds with
8 vibrations. The system will repeat alarm for 4 minutes if
the door/hood is not closed or the system is not disarmed.
Prees button to disarm and stop the alarm.
23. Open trunk reminding
When the system is armed and the trunk is not closed
completely,8seconds later,the siren will chirp 3times and
turn signals will flash 3times. The transmitter beeps “Bee-
Bee” 8 times with 8 vibrations, the icon flashes on the
LCD screen. Please disarm and close the trunk, then arm it.
In 15 seconds, if the trunk is still not closed completely, the
siren will chirp with turn signals flashing until the system is
disarmed.The iconand icon flashonthetransmitter’s
LCD screen for about 30 seconds, the transmitter beeps for
30 seconds with 8 vibrations. The system will repeat alarm
for 4 minutes if the trunk is not closed or the system is
not disarmed.
24. Comfort closure (optional)
Window closer function is only for vehicle with convenient
system (turnkey to lockpositionandholduntil the
roof/windows are closed).
Please switch SW2 to "ON" position to activate this function.
The windows and roofs will be closed when arming the system.
For those vehicles without this function, the SW2 switch must
be at "OFF" position. Otherwise, the central locking system
willbe damaged (factorysetting: SW2 switchon"OFF" position).
25. Antenna range indication
Antenna range is indicated by bar on the LCD screen, the
more the bar, the stronger the signal. When the transmitter
cannot receive the signal from the system, the signal bar will
disappear in 3 minutes.
The alarm signal will be sent to both transmitters when the
alarm system is triggered. When a transmitter sends signal
to the system, the system will send the feedback signal to
the operating transmitter only.
26. Status preserving
If the power is cut off, the system will resume all functions
in 5 seconds when the power is on again.
27. Warning for triggered system
If the system has been triggered in armed status, when you
disarm it and open the door, you will find:
1). The siren will chirp twice when shock sensor, tilt sensor,
or microwave sensor have been triggered.
2). The siren will chirp 4 times when door/trunk has been
opened, or ACC has been turned to ON, or footbrake has
been pressed.
When you turn ACC ON, the LED indicator will stop flashing.
28. Dome light delay
This function is especially designed for the vehicle with dome
light function. The system will enter into the arm mode after
the dome light turn off (45 seconds maximum).
29. Transmitter setting
Press + button together for 1 second, the transmitter beeps
once to enter the setting mode, the “set” icon will show on the
display. Then press button to choose “TIME/minute”*
“TIME/hour”*“ALARM/ON” or “OFF”*“ALARM/minute”*
“ALARM/hour”*“MODE”*“AUTO-ARM”*“EXIT”.
Press button to select the setting mode, after the mode is
selected, press button for adjustment. When “EXIT” flash,
press + button together for 1 second to save and exit the
setting mode. Press button only to exit the setting mode
without saving the changes.
(1). Time setting: When “TIME” icon flashes on the LCD
screen, press button to adjust the minutes, save and enter
hours setting by pressing button, then press button to
adjust hours.
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Two way coded car alarm system
(2). Clock alarm setting: When “ALARM” icon flashes on the
LCD screen, press button to enter and set the clock alarm
ON or OFF.
When “ON” flashes on the LCD screen, press button once
to enter the alarm time setting mode, set the alarm time by
button. When the time is set, press button to save and
enter the “MODE” setting mode.
(3). Mode setting: When “MODE” flashes, press button to
enter and choose mode1, 2 and 3 of the transmitter.
For mode1, the transmitter will only beep without vibrating
For mode2, the transmitter will only vibrate without beeping
and with icon shown on the screen.
For mode3, the transmitter will vibrate and beep with icon
shown on the screen.
(4). Auto-arm setting: When “AUTO-ARM” flashes, press
button to enter and choose Auto-arm function ON or OFF.
(5). Exit: Press + button together for 1 second to save the
setting and exit the setting mode.
30. Disable the former transmitters
Press and hold the learning button in ECU for 10 seconds,
the LED indicator will turn on for 10 seconds and the siren will
chirp once to indicate both former transmitters are disabled.
31. Programming new transmitters
Press footbrake, turn the ignition key from OFF to ON 8 times
continuously and keep the key at “ON” position finally, the LED
indicator of alarm system will turn on, press button once, the
LED indicator will flash to indicate the successful program of
this transmitter; press button of another transmitter once,
the LED indicator will flash to indicate the successful program
of this transmitter. Only two transmitters are functional.
32. Additional channel
The additional channel (-) is designed for protecting other
devices (such as DVD, TFT monitor, car audio etc.).
Technical parameters
Frequency range: 433.92MHz
ECU:
Voltage: 12 V ± 3V
Current: *10mA (shock sensor only)
SPL: 110~125dB
Transmitter:
Voltage: 3.2~4.2V
Current: *45*A
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Two way coded car alarm system
Troubleshooting
Fault Causes
1.The continuous
chirping of the siren
cannot be stopped by
transmitter after the
installation of ECU.
4. The central door
lock does not work
normally or does not
work at all.
2. Turn signals don’t
flash after disarming the
system and opening the
door, or the siren does
not chirp when the door
is opened without
disarming.
3. When the car parks
on roadside and
armed, there are false
alarms by passing
heavy vehicles.
Troubleshooting
Fault Causes
5. The siren does not chirp
when the alarm system is
triggered.
7. Transmitter is ineffective
or the control distance
decreased significantly.
6. The siren chirps sharply
in 10 seconds after arming
and the same situation
happened after disarming
and re-arming it again.
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The plug is improperly inserted.
The wire is improperly connected.
The transmitter does not match the
ECU.
The siren is damaged.
The fuse of the ECU is broken.
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Door trigger wire is not
connected properly.
Door switch has problem.
The siren is damaged.
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The sensitivity of the sensor is too
high.
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The motor of central lock is
damaged.
The wiring of central lock system
is wrong.
Fuse is broken.
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The sensor is damaged.
The doors or trunk is not closed.
The door's pin switch has
problem or wiring has problem.
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The siren is damaged.
The wire connection between
the siren and ECU has problem.
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The installation location of the
antenna is wrong.
The wiring of the antenna to
ECU has problem.
Tall building, radio tower or high
frequency electromagnetic wave
may affect the control range.
Low power of the battery.
The frequency of the transmitter
has been changed.
The transmitter is broken or
damaged.
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I. The unit is warranted for a limited period of time from the
date of purchase. In the unlikely event of a defect arising in
this product when used in accordance with the manufacturer's
instructions, the parts would be repaired or replaced free of
charge.
lIt is required to show warranty card when making any
warranty claims.
lThe model and serial number on the unit must be the
same as the information on the warranty card.
II. This warranty is non-transferable and is automatically void
if:
lThe original purchaser has not completed the warranty
card.
lThe unit's serial number is defaced, missing or altered.
lThe unit has been modified or used in a manner contrary
to its intended purpose.
lThe unit has been damaged by accident, unreasonable
use, neglect, improper installation or service.
III. The warranty does not cover damage to the unit caused
by installation or removal of the unit.
Two way coded car alarm system
Warranty
25 26
User:
Tel:
Vehicle license No.:
Product model No.:
Series No.:
Date of installation:
Name of the distributor Signed by distributor