Radio devices | CAME

Radio devices

The radio devices are bi-directional Dual Band (868 Mhz and 433 Mhz).
In case of alarm, the detector transmits the signal to the receiver on the 868 Mhz band, the receiver sends a response of successful reception to the detector. If the detector does not receive the response signal, it re-transmits the signal a second time using the 433 Mhz band.

  • supervised Dual Band Radio receiver

  • connected on BUS RS485 line as an expansion module

  • bidirectional communication between the radio devices and the control units

  • radio device management: detectors, perimeter detectors and transmitters

A single radio receiver is enough to dialogue with all devices that the control units can handle respectively.
The number of radio devices that may be used and the number of modules that can be connected to the RS485 line depends on the control unit used.

 

 

Volumetric radio detector

  • passive infrared detector

  • sensitivity adjustment and pulse counter

  • 15 m range and 41° opening

  • complete with joint

  • can be used with radio control units or cable connection equipped with receiver

 


Perimeter radio detector - white

  • protects against unwarranted door and window opening

  • built-in transmitter

  • alarm signal transmission

  • transmission of the two on-board inputs signals

  • can be used with radio control units or cable connection equipped with receiver

 


Perimeter radio detector - brown

  • protects against unwarranted door and window opening

  • alarm signal transmission

  • transmission of the two on-board inputs signals

 

Radio receiver

  • Dual Band supervised

  • number of programmable inputs is variable as a function of the CP control unit

  • LED field meter allows the evaluation of the received signal, to be used during installation

4-scenario transmitter

  • allows you to launch 4 scenarios appropriately set in the control unit

  • 4 buttons and 4 LED indicators

  • radio range of about 100 m in free air and in the total absence of noise on the band

 

16-scenario bi-directional transmitter

  • allows you to launch 16 scenarios appropriately set in the control unit

  • 4 buttons and 9 LED indicators

  • radio range of about 100 m in free air and in the total absence of noise on the band