Alarmtech AD 800-AM Manual

© 2016 Alarmtech –www.alarmtech.se 1 / 4 AD800-AM manual nh1643a_en
Detectors
Acoustic Glass Break Detector
with Antimasking
Instruction and installation manual AD 800-AM
DESCRIPTION
AD 800-AM is an acoustic glass break detector giving an alarm
when glass is smashed at intruder attempts through windows,
doors and glazed walls.
The detector is based on advanced microcontroller technology
and programmed to take a lot of relevant acoustic factors into
account: the Digital Room Compensation (DRC). This makes the
detector able to distinguish between a true glass break and other
irrelevant sounds.
The detector is for indoor use. The coverage distance is 1–9 m.
The coverage angle is 165º, which means that one detector can
protect several windows in the same room. The detector can be
mounted in the ceiling or on a wall with a free “line of sight” to
the window being protected.
AD 800-AM is equipped with an AM function, a separate relay,
which gives an alarm at sabotage of microphone.
AD 800-AM is certified according to EN 50131-2-7-1:2012, secu-
rity grade 3.
Coverage area in the acoustic room Zone 1-3
CONNECTION TO A 24-HOUR LOOP
The detector is constructed for continuous supervision and is ex-
tra resistant to different acoustic disturbances. It will function
well in most environments. However in rooms with very high
rates of disturbances as in industrial workshops and gyms, it is
recommended to test the detector for 3-4 weeks before deciding
to use it continuously. In rare cases a combination of random
sounds can trigger an alarm.
SIGNALLED EVENTS
Detector has two relays and one micro-switch to signal detected
and processed events to control panel in prioritised order as fol-
lowing signals:
Glass break –signalled by INTRUSION relay
Low power supply voltage or self-test fail –signalled by
FAULT relay
Masking –signalled by INTRUSION and FAULT relay
Sabotage is signaled independently by TAMPER micro-switch.
Event
Signal sent by relay or micro-switch
INTRUSION
FAULT
TAMPER
No stimulus
Closed
Closed
Closed
Intrusion
OPEN
Closed
Closed
Masking
OPEN
OPEN
Closed
Low Supply Voltage
Closed
OPEN
Closed
Local Self-Test Fail
Closed
OPEN
Closed
Tamper
Closed
Closed
OPEN
SPECIAL TOOLS
In most rooms (e.g. offices) no special tools are required during
the installation. In rooms with complicated acoustics it is recom-
mended to use the ADT 700 tester. ADT 700 can also be used for
function test and annual service.
OPENING THE DETECTOR
MOUNTING INSTRUCTIONS
Detector should be installed on a ceiling or on a wall oppo-
site to the glass to be protected
Clear “line-of- sight” between the “microphone” of the de-
tector and the glass is required
Distance between the glass and the detector should be 1-9 m
Detector should be installed min. 50 cm from a corner
Detector should be installed min. 1 m over the floor
Detector should be installed min. 30 cm from the ceiling (at
wall mounting)
Detector should be installed on a flat surface, which is free
from objects in a radius of 50 cm from the detector
Detector should not be installed close to air vents or big
sound reflecting obstacles
Never mount the detector in the corners
Base
Cover
Cover
lock
LED
Microphone
Masking detection device
Slide the lock cover up
Loosen the screw
Pull cover to open






min. 0.5 m
max. 8.5 m
max. 9 m
min. 0.3 m
min. 0.5 m
min.
1 m
Location for wall or ceiling mount

© 2016 Alarmtech –www.alarmtech.se 2 / 4 AD800-AM manual nh1643a_en
DETECTOR BASE AFTER REMOVAL OF THE COVER
INSTALLATION
1. Choose the best mounting position on the wall or ceiling.
2. Loosen the cover screw and remove the upper part
3. Use the bottom part as a template and mark the place of the
holes of with a pen
4. Use a 2.5 mm drill for the self-tapping screws provided. If
necessary, use wall anchors
5. If necessary, cut out the marked “knockout hole” on the
back of the base with a pair of tongs
6. Pull the wiring cable through the “knockout hole” in the bot-
tom plate
7. Connect the wires to the screw terminals
Pin
Marking
Function
1
(-)
Ground
2
(+)
Plus 7 to 30 V DC
3
D/N
Day and Night control of LED
4
INTRUSION
INTRUSION relay output C
5
INTRUSION
INTRUSION relay output NC
6
Spare
Spare contact (unconnected)
7
FAULT
FAULT relay output C
8
FAULT
FAULT relay output NC
9
Spare
Spare contact (unconnected)
10
TAMPER
Tamper switch output C
11
TAMPER
Tamper switch output NC
12
Spare
Spare contact (unconnected)
8. Use the cable strap provided to fix the wiring cable to the
detector.
9. Fix the detector firmly to the base with the enclosed screws.
COVER SEEN FROM BELOW
UNDERSTANDING THE DIP SWITCH
#
Function
Setting
1
INTRUSION relay mode
ON - Latch
OFF - Auto
2
Range setting
4-9 m
Zone1
2-4 m
Zone 2
1-2 m
Zone 3
OFF
OFF
ON
ON
3
Range setting
OFF
ON
OFF
ON
DIP1=ON: INTRUSION relay mode ON means the INTRUSION re-
lay will Latch and be open in alarm.
DIP1=OFF: INTRUSION relay mode OFF means the INTRUSION re-
lay will be auto reset after 2 seconds in alarm.
10. Set the desired range, i.e. the detector sensitivity setting by
using the DIP switch no 2 and 3.
11. Check the window constructions and note what kind of glass
is used and especially in the pane closest to the room.
45
INTRUSION
78
FAULT
10 11
TAMPER
1
(-)
2
(+)
3
D/N
6
Spare
9
Spare
12
Sp.
Acoustic Glass Break Detector with Antimasking
EN 50131-2-7-1 Security Grade 3
EN 50130-5 Environmental Class I
AD 800-AM
Mounting
hole #2
Slots for assembling
the cover hooks
Mounting
hole #3
Mounting
hole #1
Terminal
block
Cable jacket
„knock-out”
Cover
screw
Terminal block pins
Tamper
switch
DIP
switch
PC
interface
Hooks holding the cover to the base
Cover lock
AD 800-AM
PC interface
USB-link
12
Sp.
11 9
Sp.
76
Sp.
1
(-)
2
(+)
3
D/N
8
10
FAULT
TAMPER
4
5
INTRUSION
DIP Switch Settings
Acoustic Glass Break
Detector
4-9 mOFF
OFF
OFF
2
Range 3
ON
2-4 mON OFF
ON ON
1-2 m
Relay
mode
Latch
Auto
Reset
1
OFF
ON
DIP
Switch
1
2
Zone
Setting
3
ON
123
ON
123
INTRUSION relay mode
(DIP1)
Range setting
(DIP2, DIP3)
4-9 m, Zone 1
OFF, OFF
2-4 m, Zone 2
OFF, ON or ON, OFF
1-2 m, Zone 3
ON, ON
ON
123
ON
123
ON
123
ON
123

© 2016 Alarmtech –www.alarmtech.se 3 / 4 AD800-AM manual nh1643a_en
SUGGESTED SETTINGS OF THE DETECTOR DEPENDING ON WINDOW DESIGN AND TYPE OF GLASS:
Check the window constructions and note what kind of glass is
used and especially in the pane closest to the room.
Single glazed (float & tempered) –Set the detector at the
measured distance from the glass to the detector.
Double glazed (float & tempered). If there are high disturb-
ances in the surroundings –set the detector at the measured
distance from the glass to the detector. At normal or low dis-
turbances –the detector shall be set at Zone 1.
Double glazed where the inner pane is covered with security
film –Set the detector at Zone 1 apart from the measured
distance.
Triple glazed (float & tempered) –Set the detector at Zone 1
apart from measured distance.
Laminated glass –Set the detector at Zone 1 apart from the
measured distance.
Window design
Glass type of pane inside room
Range
1-2 m
2-4 m
4-9 m
1
Single glazed
Float & tempered
Zone 3
Zone 2
Zone 1
2
Double glazed
Float & tempered
High disturbances
Zone 3
Zone 2
Zone 1
Low disturbances
Zone 1
3
Triple glazed
Float & tempered
Zone 1
4
Double glazed with security film
Float with security film
Zone 1
5
Single & multi-glazed
Laminated
Zone 1
CHECK THE SETTINGS WITH ADT 700 TESTER
If the detector is placed too far or too close from the glass, it will
not respond. At DRC testing the LED of the detector will flash 1, 2
or 3 times to show it is in a certain Zone. If it does not flash a
better place must be selected.
1. Put the cover on and make sure it hooks properly into the
base of the detector.
2. Apply power - LED will now indicate your range setting by
blinking 1-3 times.
3. Use ADT 700 to test and calibrate the detector for optimal
position.
TESTING AND CALIBRATING
ADT 700 tester is a specially developed tool for calibrating and
adjusting the detector AD 800-AM for optimal function in the
acoustic room –the DRC Digital Room Compensation procedure.
When testing the detector settings you do not need to open it
again as the tester will communicate with the detector acousti-
cally. Never test the AD 800-AM with a cover disassembled from
a base. Make sure the cover is fastened properly.
Caution: Do not use the ADT 700 tester in proximity to your ears
as the tester produces loud noises.
DIGITAL ROOM COMPENSATION PROCEDURE
Prepare the acoustic detector for DRC by setting the D/N line (if
used) in DAY mode –D/N line should be left open or Low.
1. Press the START button of the ADT 700 tester to put the
power on. Green LED will light.
2. Hold the tester 1 to 3 m from the detector and aim the
speaker at it.
3. Press the START button once more to initiate the DRC mode.
The LED on the detector will start to flicker.
4. Go to the furthest distance (max. 9 m) of the glass to be pro-
tected and aim the speaker at the detector.
5. The DRC range calculated by the detector will be displayed
as a number of pulses from 1 to 3.
Press the DRC button to send a DRC signal out. Make this 2-10
times from different angles of the protection area for optimal ca-
pability. The LED will flash confirming it has received the signal.
The LED will then start to blink and flicker. The DRC range calcu-
lated by the detector will be displayed as a number of pulses from
1 to 3. In case of too weak or too strong signals outside the com-
pensation range (means that the detector is placed too close or
too far from the object to be protected), the detector will then
not show DRC range.


Insert cover hooks
into slots in the base

Close the cover

Tighten the locking screw

Slide down the lock cover



CLOSING THE DETECTOR

© 2016 Alarmtech –www.alarmtech.se 4 / 4 AD800-AM manual nh1643a_en
6. Press the STOP button from a distance of 1 to 3 m from the
detector to terminate the DRC procedure.
If DRC range measured by the detector is different from actual
DIP-switch settings, the LED will continue to blink 1-3 times show-
ing the correct range number to be set in the detector.
The LED blinks 1 time: set to Zone 1 (4–9 m)
The LED blinks 2 times: set to Zone 2 (2–4 m)
The LED blinks 3 times: set to Zone 3 (1–2 m)
PROTECTING SEVERALWINDOWSBYONEDETECTOR
Detector can protect several windows in one room if the win-
dows are within the coverage area. Make independent DRC test
for each window to be protected. Follow the procedure above for
each window. The detector shall be set to the lowest Zone num-
ber that is the longest range from the detector.
TIMEOUT
Both the AD 800-AM detector and ADT 700 tester are equipped
with a timeout feature. The AD 800-AM will stop the DRC mode
and the ADT 700 will switch off power if no activity has happened
within 3–4 minutes.
D/N CONTROL (Day/Night)
The D/N makes it possible to remote control the alarm indica-
tions of the detectors and remote reset during DAY->NIGHT tran-
sition. The D/N increases the security of the detector, as it ena-
bles the alarm indications to be concealed in NIGHT mode with-
out any influence on the relay function.
SELF-TEST
Detector is continuously checking all vital parts responsible for
proper detection of glass break signal using internal self-test pro-
cedure.
ANTI-MASKING
Test of antimasking system:
1. Put the power on. Seal microphone completely with elastic
material like plasticine, chewing gum or isolation tape.
2. INTRUSION and FAULT relays will open after max. of 180 s
signaling masking of microphone.
3. Remove sealing material from microphone. Relays will close
in less than minute.
UNDERSTANDING THE LED WHEN THE DETECTOR IS
IN OPERATION
LED
Detector status
Flashes 1-3 times
when powered ON
Indication of range setting after power-on
Off
Normal state, no alarms
Permanently on
Intrusion detected –if detector in Latch
mode
Permanently on
with 1 dip per 3 s
Masking detected
Permanently on
with 2 dips per 3 s
Low supply voltage or self-test failure
Short blink
Antimasking warning –foreign object in
close proximity of microphone
UNDERSTANDING THE LED WHEN TESTING THE DE-
TECTOR WITH ADT 700 TESTER
LED
Detector status
Flickers
In test mode
Flickers and blinks
In calibration mode
Flashes 1.5 s
Confirms received signal
Blinks slowly 1 time each
2.5 s after calibration
Set range setting to Zone 1
(4–9 m)
Blinks slowly 2 times each
2.5 s after calibration
Set range setting to Zone 2
(2–4 m)
Blinks slowly 3 times each
2.5 s after calibration
Set range setting to Zone 3
(1–2 m)
TROUBLESHOOTING
Detector does not respond
Check the supply voltage and polarity
LED permanently on
Switch off the detector for a short period
Check if LED is in latching mode (DIP1=ON)
LED permanently on with 1 dip per 3 s
Check if microphone not masked with foreign material
LED permanently on with 2 dips per 3 s
Check supply voltage –should be higher than 7 V
No alarm
Check the INTRUSION and FAULT relay wiring
Check the alarm loop wiring
TECHNICAL DATA
Type (thickness) of protected glass
float (4 mm), laminated P2, P4 (4 mm + 4 mm)
Size of protected glass
min 40 × 40 cm
Max range
9 m radius/165°
Range setting
Zone 1 = 4–9 m
Zone 2 = 2–4 m
Zone 3 = 1–2 m
Supply voltage
7 –30 V, DC
Max. voltage ripple
2 Vpp at 12 V, 4 Vpp at 24 V
Voltage monitoring
Fault signaled at < 7 V
Current consumption quiescent state
12 mA @ 12 V, 7.3 mA @ 24 V
D/N signal levels
DAY = D/N open or < 2.5 V, NIGHT = D/N > 2.5 V
INTRUSION output, FAULT output
relay
INTRUSION and FAULT relay contact rating
50 mA, 50 V DC/peak AC, Rs ≤ 30 Ω
TAMPER contact rating
50 mA/50 V DC/peak AC
Intrusion/fault indication
LED
Environmental class EN 50130-5:2011, VdS 2110
Class I
Operating temp. range
+5°C to +40°C
Operating humidity range
max. 93% RH
Housing material
plastic ABS, white
Dimensions [WxHxD]
68 x 109 x 40 mm
Security grade
EN 50131-2-7-1:2012/A1:2013, Grade 3; VdS 2332, class B
Approvals
EN: ST000238, VdS: G117504, PD 6662:2017