3.2. Receiver assembly
The receiver is supplied in a dedicated surface-mounted housing with IP-54 tightness intended for outdoor
installation. It is not recommended to mount the receiver in the housings of other devices, especially it should
not be mounted in metal housings, e.g. barrier housings. If it is necessary to mount the receiver inside the
housing of another device, the receiver's antenna must be led outside, using special antenna extensions or an
antenna with a wire.
When choosing a mounting location to achieve optimal radio range, it is worth remembering:
- drastic attenuation of the cellular network signal if the receiver and its antenna are enclosed in another
device housing, especially a metal one;
- negative impact of the proximity of the receiver's antenna to electrical devices and metal objects;
- negative impact of radio interference from sources other than the remote control;
- negative impact of dense development, damp reinforced concrete walls;
- reduced range when the remote control battery is used up;
- increased range when the receiver's antenna height is increased.
It is important to ensure that the device is installed in places with reliable GSM coverage. Operation at the
edge of the range may adversely affect the correct operation of the device. The receiver is factory-equipped
with a GSM antenna. In the event of poor GSM coverage, an external antenna should be used instead of the
one supplied with the receiver. The antenna must not be installed inside metal barrier housings, etc. If
possible, it should be mounted as high as possible. The receiver must be installed before the GSM antenna is
installed. The rod antenna should be screwed into the socket on the housing and ensure that the end of the
antenna transition cable is plugged into the antenna socket on the receiver board.
3.3. Connection
The receiver has screw terminal blocks for connecting the power supply, controlled automation and sensor
outputs and/or manual control buttons.
The power supply cables should be connected to the "+" and "-" terminals.
The controlled devices should be connected to the OUT1 and OUT2 outputs of the receiver.
The sensor outputs (e.g. reed switches, limit switches) or manual control buttons should be connected
between the selected information and control input IN A / IN B of the receiver and the common terminal COM.
All work related to connecting, installing and removing additional modules must be performed with
the power supply disconnected.
3.4. SIM card installation
Before starting the device for the first time, insert an active SIM card into the receiver's
connector.
The receiver supports nano SIM cards with dimensions of 12.3 x 8.8 mm.
Before inserting the card into the slot, the SMS memory and phone book should be cleared. The card should
have the VoLTE service enabled, the PIN code disabled, and voicemail and additional services such as
notification that the number is in range deactivated. The SIM card should be prepared using a GSM phone. The