Siren TLM-21 VRP

Outdoor electromagnetic wireless siren. Housed in polycarbonate container with inner steel container creating double protection against tampering. Microprocessor controlled. Different alarm sounds for Burglary, fire and hold-up. Protected against unauthorized opening and removal from wall.  If the siren is triggered it will automatically trigger also the control panel. The siren will advise with optical and acoustic signal the status of the control panel.

Compatible with any control panel by TXM-7 Transmitter.

The siren will selflearn the code of the control panel with which it is installed.




  • Output transmission for low battery and mains failure. 
  • Powered by  12 V - 1,3 Ah battery and charged by power adaptor 230 Vac -> 12 Vdc incorporated. 
  • Working frequency: 433.92 Mhz. 
  • SMD technology.
  • Dimensions: 210 x 260 x 95mm. 
  • Weight 1.45 Kg.


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