Fire alarm unit 4645

Eliminates unnecessary alarms in the system and to the fire brigade. Suitable for apartments or similar locations. Installed together with a smoke detector and a sounder base. If the detector goes into alarm the sounder is activated and the LED is lit. The user pushes the button within 30 seconds (configurable) and then gets 3 minutes (configurable) to ventilate the smoke from the room. Minimum 170 m transmission range (open air) 6 years battery life High flexibility: Up to 4 base stations on each COM loop and up to 16 wireless units on each base station Specifications Batteries: 3V Lithium/1600 mAh Operating temperature: - 10 to +55 °C Frequency: 868 MHz Ambient humidity: < 90% Dimensions: 135 x 135 x 36 mm Weight: 250g, 2 batteries included Red LED