High-frequency (HF) radio remote control
Titre
Lockdown remote control
Description
Trigger lockdown alerts in educational settings using this remote control
The Lora remote control: how it works
Instantly trigger broadcast of lockdown alerts via Harmonys and Melodys speakers. You can pair up to 48 remote controls 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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