433MHz Wi-fi Connection Perform Smoke Detector Sensor Parlor Little one Room Residence Kitchen PIR Sound Store Fireplace Inspection Alarm
14.03
About Product:
It may be used alone, simply set up the battery will begin, then click on the button you possibly can take a look at it.
Help 433MHz frequency, 1527 protocol. When you have a number alarm in your house, you too can join it and set up a number of smoke detectors to cowl each location in your house.
This smoke detector makes use of a newly upgraded photoelectric sensor to establish smoke extra precisely and cut back the possibility of false positives.
The usage of 360° entrance design, when the fireplace happens, smoke extra shortly into the inside of the sensor, can detect the smoke in time and situation an alarm.
Product Parameters:
Energy Provide: DC9V (Recommend use 6LR61 alkaline Battery) Vendor didn’t present the battery
Alarming Sound: > 80dB
Materials: ABS Flame-retardant supplies
Quiescent Present: < 10uA
Alarm Present: < 100mA
Wi-fi Transmission: 433MHz/1527/330K
Transmitting Distance: ≥100m (open distance)
Working Temperature: 0℃ ~ 50℃
Dimension: 106*41.5mm
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