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3Pcs Smoke Detector Wireless 433MHz Fire Security Protection Alarm Sensor for Smart Home Automation, Work with Sonoff RF Bridge

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Compatibility: All CompatibleModel Number: Smoke detector Fire SensorState of Assembly: Ready-to-GoCamera Equipped: NoBrand Name: EJLINKProduct Name: Wireless RF433 Fire Prevention SensorPower Supply: DC9V 6F22 (Battery not included)RF Frequency: 433.92Transmitting protocol: 1527Wireless Transmission Distance: 150M( in...
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Product code:

25754545

Compatibility: All Compatible
Model Number: Smoke detector Fire Sensor
State of Assembly: Ready-to-Go
Camera Equipped: No
Brand Name: EJLINK
Product Name: Wireless RF433 Fire Prevention Sensor
Power Supply: DC9V 6F22 (Battery not included)
RF Frequency: 433.92
Transmitting protocol: 1527
Wireless Transmission Distance: 150M( in the open air), need alarm host like Sonoff bridge
Sounder level: 85dB
Low voltage Alarm: 6.8V
Working area: 60 square meters
Installation height: 6M

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