1.Rechargeable lion battery 10 year 9 DC battery,Photoelectric sensor.
2.Red LED indicate alarm ,nice appearance.
Wireless smoke detector——AF-19DescriptionWidely used for...
wireless smoke alarm could work with alarm system ,easy to fix and good quality
Wireless smoke alarm Detailed Product DescriptionWireless/wired smoke detectorFeature:It adopts...
wireless smoke detector, use for smoke and termperature detection, to alarm when fire happens.
wireless smoke detectoruse for smoke and termperature detection,to alarm when fire...
hot selling optical smoke alarm with CE
Power supply: Non-polar input
MCU processing adopted, eliminate false alarm
Network o
Photoelectric smoke detectorPower supply: Non-polar...
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