Lockdown alert HF radio remote control

Titre

Lockdown remote control

Description

Remote control to trigger the lockdown alert in schools and colleges.

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Description Speaker with Integrated amplifier for indoor

Lockdown Alert System Remote Control Description 

The Lora Remote Control instantly triggers the broadcast of a lockdown alert on Harmonys and Melodys speakers.

Up to 48 remote controls can be paired with the receiver.

Technical information

  • Dimensions remote control: 72x39x11mm
  • Dimensions receiver: 80x120x50mm
  • Receiver protection index: IP56 / IK08
  • Consumption broadcast: 35mA, cut_offf: 16mA
  • Output signal power: 10 mW
  • Frequency: 868,30 MHz
  • Power supply:
    • Remote control: 3V (CR2032 lithium battery)
    • Receiver: 12V from the master clock GNSS or DHF input
    • Receiver: 24 V from the master clock impulse output
  • Operating modes:
    • Receiver connected to the Sigma master clock on its external input or 3-input add-on board.
    • 4-key remote control to control up to 4 relays (DIP switch configuration of controls which are independent or shared between the relays).

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