4645 wireless local alarm receiver
Specifications ⭐ Battery: 3V Lithium / 1600 mAh , Operating temperature: - 10 to +55
° C , Frequency: 868 MHz , Ambient humidity: < 90% , Dimensions: 135x135x36mm , Weight: 250g , includes 2 batteries , red led
1. Features
- Eliminate unnecessary alarms in the system and fire brigade.
- Suitable for apartments or similar locations.
- Installed with smoke detector and sound base.
- If the detector goes alarm, the sound generator will be activated and the LED will light up. The user presses the button for 30 seconds (configurable) and then has 3 minutes (configurable) to ventilate the room.
- Minimum transmission range 170 m (outdoor)
- 6 years battery life
- High flexibility: Up to 4 base stations per
- COM loop and up to 16 wireless devices per base station
2. Specifications
- Battery: 3V Lithium / 1600 mAh ;
- Operating temperature: - 10 to +55 °C
- Frequency: 868 MHz
- Ambient humidity: <90%
- Dimensions: 135x135x36mm
- Weight: 250g, including 2 batteries
- red led 3.
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