Photoelectric 868mhz wireless interconnected smoke alarms

Specifications 1.wireless interconnected smoke detector/sensors/alarm

2.Photoelectric sensor

3.Easy installation and maintenance

Photoelectric 868mhz  wireless interconnected smoke alarms Description:    This detector has been design with both transmitter and receiver in the electronics.  Detectors could be wireless interlinkable with each other. Once one unit alarms, it will send alarm signal to trigger the other alarms.   It has a DIP switch for setting the detectors ID to avoid receiving other similar alarm signals.   Only detectors with the same ID can make up an interconnection group.   Features:   * Infrared photoelectric sensor   * MCU processing * Auto-reset after smoke clears * Sound & flash alarm * LED indicator * Test & Hush button * Low battery indication * Dustproof, mothproof and anti-white light design    Specifications:    

Model:	DP-429I
Color:	White
Operating voltage:	AC220V or 110V + 9V backup battery
Static current:	<10uA
Alarm current:	<35mA
Alarm indication:	LED indicator flashes Red
Alarm sound:	≥85dB/3m
Operating temperature:	-10°C ~ +50°C
Humidity:	≤95%RH
Wireless interconnection frequency:	868MHz
Wireless transmitting distance	200m (open area)
Detecting area:	80m² at 6-12m installation height
	60m² at installation height <6m
Unit Size:	107X44mm

 
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