Santel Perfecta Micra User manual

Wireless keypad
PRF-LCD-WRL
Firmware version 2.01
prf-lcd-wrl_en 01/23
SATEL sp. z o.o. •ul. Budowlanych 66 • 80-298 Gdańsk • POLAND
tel. + 48 58 320 94 00
www.satel.pl
EN

IMPORTANT
The device should be installed by qualified personnel.
Read carefully this manual before proceeding to installation.
Changes, modifications or repairs not authorized by the manufacturer shall void your rights
under the warranty.
The name plate of the device is located on the enclosure base.
The device meets the requirements of the applicable EU directives.
The device is designed for indoor installation.
The device must not be disposed of with other municipal waste. It should be disposed
of in accordance with the existing rules for environment protection (the device was
placed on the market after 13 August 2005).
SATEL aims to continually improve the quality of its products, which may result in changes in
their technical specifications and software. Current information about the changes being
introduced is available on our website.
Please visit us at:
https://support.satel.pl
Hereby, SATEL sp. z o.o. declares that the radio equipment type PRF-LCD-WRL is in
compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity
is available at the following internet address: www.satel.pl/ce
The following symbols may be used in this manual:
- note;
- caution.

The PRF-LCD-WRL wireless keypad enables operation and programming of the PERFECTA
control panels equipped with the WRL module.
The PRF-LCD-WRL keypad with firmware version 2.01 is fully supported by
PERFECTA control panels with firmware version 1.04 from 2022-05-17 (or newer) /
2.00 from 2022-05-17 (or newer).
This manual applies to the keypad with electronics version 2.2 (or newer).
Fig. 1. PRF-LCD-WRL keypad.
1. Features
Two-way encrypted radio communication in the 433 MHz frequency band.
Display 2 x 16 characters with backlight.
LEDs indicating the state of partitions and system.
12 keys, bearing designations according to telephone standard and intended for entering
data.
4 additional keys for menu navigation and arming/disarming.
Backlit keys.
Built-in sounder.
Tamper protection against enclosure opening and removal from mounting surface.
Power supply:
–two CR123A 3 V batteries (required),
–SATEL APS-055 power supply (optional).

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2. Description
Operating modes
When the keypad is powered by the APS-055 power supply, it operates similarly to a wired
LCD keypad. When the keypad is powered by the batteries, it operates in one of the two
modes:
Wake-up –this mode is started by pressing any key. Additionally, the keypad can be woken
up automatically after entry or exit delay countdown begins, the system is armed, or an
alarm occurs (see description of the “Wake-up duration”parameter p. 8). When the keypad
is in the wake-up mode, the keypad operates in much the same way as the LCD wired
keypad. The display is ON and the backlight, LED signaling and sound signaling are
active.
Sleep –this mode is started:
–after 20 seconds since the last key press,
–after signaling is over for the event that has woken up the keypad (see description of the
“Wake-up duration”parameter p. 8).
The purpose of this mode is to save energy. The display is off. Backlight, LED indication
and sound signaling are disabled (if a time different from 0 is preset for the “Wake-up
duration”parameter, the CHIME from zones will be signaled).
Periodic transmissions
Every 15 minutes, the keypad sends a periodic transmission. The purpose of such
transmissions is to monitor presence and condition of the keypad.
Power supply
You must install two CR123A 3 V batteries in the keypad. Optionally, you can connect the
keypad to the SATEL APS-055 power supply (external power supply). The APS-055 is
a flush-mounted 5 VDC / 0.5 A power supply. When the keypad is connected to the power
supply, the batteries are used only in case of loss of external power supply.
Battery status control
The keypad controls the status of the batteries. If the voltage is lower than 2.75 V:
low battery information is sent during each periodic transmission,
a low battery message will be displayed.
The battery life depends on how the keypad is used. When the keypad is powered by
the batteries, the more frequently it is woken up, the quicker the batteries will be
depleted.
3. Installation
Disconnect power before making any electrical connections.
There is a danger of battery explosion when using a different battery than
recommended by the manufacturer, or handling the battery improperly. Do not
crush the battery, cut it or expose it to high temperatures (throw it into the fire,
put it in the oven, etc.).
Do not expose the battery to very low pressure due to the risk of battery
explosion or leakage of flammable liquid or gas.

SATEL PRF-LCD-WRL 3
Be particularly careful during installation and replacement of the batteries.
The manufacturer is not liable for the consequences of incorrect installation of
the battery.
The used batteries must not be discarded, but should be disposed of in
accordance with the existing rules for environment protection.
The keypad is designed for indoor installation. The place of installation should be readily
accessible to the system users. When selecting the mounting location, take into account the
range of radio communication.
1. Open the keypad enclosure (Fig. 2).
Fig. 2. Opening the enclosure.
2. Install the batteries and enroll the keypad in the control panel (see: “Adding the keypad to
the system”).
3. Put the cover on the catches and snap the enclosure shut.
4. Place the keypad in the location intended for its installation.
If you want to hold the keypad in your hand when checking the radio signal level, grab
the device from its left side (on its right side, there is the antenna, which must not be
covered).
5. Press any key on the keypad. Time should be displayed on the keypad. If the time is not
displayed, the keypad cannot connect to the control panel and, therefore, you must
choose another place for installation. Sometimes, it is sufficient to shift the device ten or
twenty centimeters.
On the keypad or in the PERFECTA SOFT program, you can check the level of radio
signal received by the control panel from the keypad. The signal level should not be
lower than 40%.
6. Open the keypad enclosure (Fig. 2).
7. Place the enclosure base against the wall and mark location of the mounting holes.
8. Drill the holes in the wall for wall plugs (screw anchors).

4 PRF-LCD-WRL SATEL
9. If you want to connect the keypad to the APS-055 power supply, run the power wires
through the opening in the enclosure base. Use flexible wires with a cross-section of
0.5-0.75 m2.
10.Using wall plugs (screw anchors) and screws, secure the enclosure base to the wall
Select wall plugs specifically intended for the mounting surface (different for concrete or
brick wall, different for plaster wall, etc.). When installed, the device must withstand a pull-
off force of at least 50 N.
11.Put the cover on the catches and snap the enclosure shut.
12.If the APS-055 power supply is to be used, connect the power wires to the “+” and “–”
terminals (Fig. 3). Use a 1.8 mm flathead screwdriver.
13.Lock the cover using screws.
Fig. 3. Connecting the power wires.
Fig. 4. Disconnecting the power wires.

SATEL PRF-LCD-WRL 5
3.1 Adding the keypad to the system
You can add the wireless keypad to the system by using either a computer with PERFECTA
SOFT program installed, or an LCD keypad. The control panel allows for enrolling of up to 4
PRF-LCD-WRL keypads. If no wired keypad is connected to the control panel, you can only
add the first wireless keypad using the PERFECTA SOFT program.
3.1.1 PERFECTA SOFT program
1. Click on the “Hardware” tab.
2. Click on one of the unused keypads. Address of this keypad will be assigned to the
wireless keypad after the adding procedure is finished.
3. Click on .
4. The wireless device adding panel will be displayed.
5. In the “Serial no.” field, enter the serial number of the keypad. You will find it on the
keypad electronics board.
6. Press any key on the keypad being added.
7. When the “Device's data read” message appears, click “OK”.
8. Click to save changes to the control panel.
3.1.2 Keypad
1. Start the service mode.
2. Press successively to run the 1271.ADD function.
3. Enter the serial number of the keypad. You will find it on the keypad electronics board.
4. Press .
5. When the “Open tamper device” command is displayed, press any key on the keypad
being added.
6. The type and serial number of the keypad being added will be displayed (if nothing
happens, you may have entered a wrong serial number –if this is the case, press ,
to exit the function).
7. Press .
8. When the “SELECT...” command is displayed, use the and keys to select the
address to be assigned to the keypad.
9. Press . The keypad will be added.
3.2 Removing the keypad from the system
3.2.1 PERFECTA SOFT program
1. Click on the “Hardware” tab.
2. Click on the wireless keypad that is to be removed.
3. Click on .
4. In the window that will be displayed, click on “Delete” to confirm that you want to remove
the keypad.
5. Click to save changes to the control panel.
3.2.2 Keypad
1. Start the service mode.

6 PRF-LCD-WRL SATEL
2. Press successively to run the 1273.REMOVE function.
3. Use the and keys to select the keypad you want to remove.
4. Press .
5. The type and serial number of the keypad to be removed will be displayed.
6. Press . The keypad will be removed.
4. Configuring
You can configure the wireless keypad settings by using a computer with PEFECTA SOFT
program installed, or an LCD keypad. Names of parameters and options from the
PERFECTA SOFT program are used in this manual. At the description of each parameter or
option, you will find one of the following data in square brackets:
name of the function which is used for configuring a parameter or option on the keypad,
name of a parameter or option from the keypad.
4.1 Keypad settings
Fig. 3. PERFECTA SOFT program: keypad settings.
Name [28.Names] –individual name of the keypad (up to 16 characters).
Alarm in part. [22.Partitions] –the partition in which alarm will be triggered in the event of
keypad tamper (opening of enclosure or loss of communication).

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Options
To configure on the keypad the options described below, use the 212.OPTIONS
and 211.ALARMS functions.
Show partition 1 status [Show part.1] –if this option is enabled, the keypad LEDs and
display indicate the status of partition 1. The keypad will indicate the status of partition 2
only after entering code by the user who has access to partition 2.
Show partition 2 status [Show part.2] –if this option is enabled, the keypad LEDs and
display indicate the status of partition 2. The keypad will indicate the status of partition 1
only after entering code by the user who has access to partition 1.
Quick arm - partition 1 [Quickarm part.1] –if this option is enabled, quick arming (without
user authorization) of the partition 1 is possible.
Quick arm - partition 2 [Quickarm part.2] –if this option is enabled, quick arming (without
user authorization) of the partition 2 is possible.
Show code entering [Show code enter.] –if this option is enabled, entering the code is
presented on the keypad display by asterisks.
Quick control [Quick control] –if this option is enabled, the users can control the outputs by
using the number keys. The “15. Controlled”outputs must be assigned to the keys (see:
PROGRAMMING manual for PERFECTA control panels).
Key 7 - troubles review [Troubles review] –if this option is enabled, the users can press
and hold down for 3 seconds to view the troubles.
Key 8 - chime on/off [Chime on/off] –if this option is enabled, the chime signal can be
enabled/disabled by means of the key (the key is to be pressed and hold down for
about 3 seconds).
Alarm 3 incorrect codes [3 wrng codes al.] –if this option is enabled, entering incorrect
code three times will trigger the alarm.
MEDICAL alarm [Medical alarm] –if this option is enabled, pressing the key for approx.
3 seconds will trigger the medical (auxiliary) alarm.
FIRE alarm [Fire alarm] –if this option is enabled, pressing the key for approx. 3
seconds will trigger the fire alarm.
PANIC alarm [Panic alarm] –if this option is enabled, pressing the key for approx. 3
seconds will trigger the panic alarm.
Silent PANIC [Silent panic] –if this option is enabled, the panic alarm triggered from the
keypad will be a silent one, i.e. the keypad will not indicate it, there will be no audible
signal, but the alarm will be reported to the monitoring station. The silent panic alarm is
useful when the control panel is sending events to the monitoring station, but unauthorized
persons should not be aware of the alarm being triggered. The option is available, if the
“PANIC alarm”option is enabled.
Display and keys
Date/time format [210.ClockFormat] –mode of presentation of time and date on the display.
LCD backlight [26.LCDbacklight] –the way how the display backlight will work. If the keypad
is powered by the batteries, the backlight will work only when the keypad is woken up,
and the available settings should be interpreted as follows:
not present –disabled.
permanent 50% –enabled: brightness 50%.
permanent 100% –enabled: brightness 100%.
auto 0-50% –enabled: brightness 50%.
auto 0-100% –enabled: brightness 100%.

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auto 50%-100% –enabled: brightness 100%.
Keypad backlight [27.KEYbacklight] –the way how the keys backlight will work. If the
keypad is powered by the batteries, the backlight will work only when the keypad is woken
up, and the available settings should be interpreted as follows:
not present –disabled.
auto –enabled.
permanent –enabled.
Chime
The keypad can audibly signal violation of selected zones.
When the wireless keypad is powered by the batteries:
the CHIME signaling is enabled no more than once every 30 seconds,
the keypad in the sleep mode signals the CHIME if “Wake-up duration” is different
from 0.
Volume
[251.Keys] –volume of the beeps generated during keypad operation (key pressing,
confirmation of performed operation, etc.).
[252.Chime] –volume of the beeps generated after zone violation (CHIME).
[253.Entry delay] –volume of the entry delay signaling.
[254.Exit delay] –volume of the exit delay signaling.
[255.Fire alarm] –volume of the fire alarm signaling.
[256.Burg.alarm] –volume of the burglary, panic and medical (auxiliary) alarm signaling.
[257.Warn.alarm] –volume of the warning alarm signaling.
[258.New trouble] –volume of the trouble signaling.
Wireless keypad
Filter [1272.Filter] –the time counted from receiving of the transmission from the keypad.
After it has elapsed and no other transmission is received, lack of communication with the
keypad will be reported. You can enter 0 or hours from 1 to 48. If you enter 0, you will
disable the device presence control.
Wake-up duration [213.Wake up] –maximum length of time for which the keypad can be
woken up automatically (applies to the keypad powered by the batteries). If you enter
a value different from 0:
–the keypad will be woken up automatically when entry or exit delay countdown has
begun, the system has been armed, or alarm has been triggered,
–the CHIME from zones will also be signaled when the keypad is in the sleep mode.
If you enter 0, the keypad will not be woken up automatically.
If the “Wake-up duration”is different from 0, the keypad will be awaiting for
transmissions with information on events. As a result, the energy consumption will be
growing and the battery life will be considerably reduced.
The keypad is woken up automatically not more frequently than every 30 seconds.
If the event that is to wake up the keypad occurs before the 30 seconds have elapsed
since the last automatic wake-up, the keypad will stay asleep.