TECHNICAL DATA
Rated voltage:
3.0 ÷ 3.6 V (internal
½
AA battery)
6 ÷ 24 V AC / DC (external voltage source)
Connection of external power source:
only through PCL-21 power cradle
Maximum power consumption:
0.2 W
Transmission power:
ERP<20 mW
Transmission:
radio - 868.5 MHz
Battery lifetime:
up to 2 years*
Transmission methods:
• transmission only (with battery power supply)
• transmission / receiving (with external power supply)
Operating range:
up to 300 m in open area**
Possibility to increase the range:
yes - through REP-21 retransmitter
Co-operation with system elements:
• with EFC-01 controller
• with selected EXTA LIFE receivers
Functionality***:
• motion detection,
• capability to work with or without twilight sensor,
• regulated sensitivity (range size of objects)
• built-in accelerometer,
• configurable NO/NC output
Measuring sensors used:
digital - built-in into the sensor
Illuminance measurement range:
1 ÷ 100.000 lx
Operating range****:
1,5 ÷ 8 m
Sensor’s angle of view:
120°
Switch off delay:
10s ÷ 1h
Synchronisation time:
1 ÷ 24 h set with a 10 min. step
Operating modes:
• without twilight sensor
• night (1 + 20 lx)
• day (20 +100,000 lx)
Output:
OC type - configurable (NO / NC) - through PCL-21 cradle
Motion signalling:
yes - LED
Configuration of selected parameters:
yes - only with external power supply (PCL-21 cradle)
Possibility of software update:
yes
Housing protection rating:
IP20
Installation:
any - only to be operated indoors
Installation method:
• magnetic pad - installation with double-sided tape
• optionally: placing in the power cradle PCL-21 - mounted
with screws
Operating temperature range:
-10 ÷ +55 °C
Dimensions:
Ø 50 mm, height: 32 mm (38 mm with the magnetic pad)
Weight:
35 g
*
Battery life largely depends on the number of transmissions per day and the operating temperature. The indicated lifetime
applies to default sensor settings and operation at a temperature close to room temperature.
**
The operating range applies to an open area and ideal conditions without obstacles and without external interference
signals. If there are obstacles or sources of strong interference signals between the sensor and the controller, a reduction
in the range provided by the manufacturer should be provided for, which in some situations may reach even 90%. This
also applies if the sensor is mounted on a metal surface or in a metal switchgear. High power overhead and underground
power lines as well as mobile phone transmitters situated in close proximity to the devices also have a negative impact
on the operating range.
*** Some functions are only available when using the PCL-21 power cradle
**** Applies to a sensor mounted at a height of approx. 2.2 m. The range is only adjusted through the mobile application
(configuration options).
DESCRIPTION
CHARACTERISTICS
• motion detection based on a digital PIR sensor,
• built-in illuminance sensor,
• co-operation with EFC-01 controller and EXTA LIFE receivers,
• direct co-operation with selected receivers bypassing the controller,
• work with or without twilight sensor,
• regulated sensitivity (range and size of detected objects)
• anti-tamper function based on the accelerometer,
• configurable NO/NC output (connected only through a PCL-21 cradle),
• battery or external power supply (through a PCL-21 cradle),
• possibility of configuration (only with external power supply),
• possibility of software upgrade,
• quick installation using a magnetic pad,
• mobility and a convenient way of directing,
• indoor installation only.
RCR-21 sensor is designed to detect motion. Additionally, it has a built-in illuminance sensor
that controls the operation according to the intensity of sunlight. The sensor can work directly
with selected EXTA LIFE receivers or the EFC-01 controller. In the case of a controller after con-
necting the sensor with logical functions, the sensor can participate in automating of the control
processes of various devices in home installations. RCR-21 is based on a PIR digital sensor that
enables a fairly precise change of sensitivity which in turn translates into adjustment of the operat-
ing range and the size of detected objects. The sensor is equipped with an accelerometer with
anti-tamper function. Motion detection is signalled by a LED that can be switched off. The sensor
can be powered by batteries (by default) or an external voltage source (6 ÷ 24 V AC/DC) through
a PCL-21 power cradle. In the case of external power supply, sensor configuration is possible.
The power cradle also allows for using the sensor output, for instance to connect it to the alarm
system. The magnetic pad enables quick installation of the sensor, guarantees full mobility and
convenient directing. The sensor is to be operated indoors only (IP20).
APPEARANCE
PROG.
switch
Feeder pins
Signalling LEDs
PIR sensor
Illuminance
sensor
Magnetic pad
