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ERAY Smoke Alarm Battery Operated Smoke Detector Work with WM2FX, WM3FX Home Alarm System

YG09
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$21.99
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  • Description
  • Reviews(52)
Features
• Adopting photoelectric smoke sensor, no radiation damage
• Low power consumption, effectively extend battery service life
• Sound and light alarm offering instant alert
• Featuring manual reset and self-test function
• Low battery indication and mute function
• Built-in wireless transmitter module, capable to work with WM2FX, WM3FX home alarm system
 
Widely Used
Suitable for residence, shop, shopping mall, office building, library, bank, basketball hall, etc.
 
Specification
Housing Material: flame-retardant ABS
Operating Voltage: 3V (2x AA batteries, included)
Standby Current: ≤5μA
Alarm Current: ≤50mA
Sensitivity: 0.16dB/m±0.01dB/m
Low Voltage Alarm: ≤2.7V
Alarm Sound Pressure Level: ≥85dB (up to 3m/9.8ft)
Wireless Distance: ≥80m/262ft
Working Temperature: -15℃~+55℃
Working Humidity: <95% RH
Dimensions: 110mm(φ)x52mm(H)/4.3''(φ)x2''(H)

 
Average rating: 4.0 based on 52 reviews
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