WM202SR - Wireless output module

The WM202SR output module is equipped with a relay output (dry contact) and a supervised output capable of supplying a voltage of 12 or 24 Vdc generated by the internal battery. The outputs can be activated from the control panel and the module is completely managed by it.


  • Two-way radio communication
  • Dry contact relay output
  • Two supervised output capable of supplying 12 or 24 Vdc generated by the internal battery
  • Radio communication based on two redundant channels
  • Extended radio communication range (up to 200m)
  • Battery life 5 years (estimated duration, may vary according to activation frequency)
  • Uses low cost standard lithium batteries
  • Certificate EN54-25 and EN54-18

Technical specifications

  • Operating Frequency: 868 – 870 MHz
  • Maximum radiated power: 14dBm (25mW)
  • Relay output max 2A @30Vdc
  • Max current from supervised output : 100mA @ 12V dc / 50mA @ 24V dc
  • Dimensions: 88 mm x 87 mm x 61 mm
  • Weight (without batteries): 233 g
  • Batteries: 2x CR123A 
  • Operating temperature:  -10°C to +55°C
  • MAX Humidity: (non condensing) 90% RH
  • IP Rating: Approved IP30- Designed according IP65

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