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Description
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Description
Product Description
The battery operated 2 in 1 smoke and heat alarm SR-820 is designed to wake the kitchen/restaurant/hotel/home Security and provide precious time to escape !
1.Dual detection smoke & heat combo detector, to give your double protection ！
2. Fast Response, Alarm immediately when detected smoke and heat
3.High Audibility Level over 85dB/3m, enough to wake you up when the danger comes
4.Unique Dust-Proof Design,Prevent false alarm
5.Ultra thin, Exquisite and Modern Appearance
6. Battery type can be customized :Carbon zinc(1 year),alkaline(3 years), lithium(5 years and 10 years)
Specification
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Model Number
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SR-820
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Material
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ABS
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Keyword
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Radio Interlinked combined smoke heat detector
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Operating Voltage
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1.5V AA*2 （not included）
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The remote control
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Need to be purchased separately
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Alarm Output
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Sound & Light Alarm
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Sound & Flash Alarm
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≥ 85dB/3m
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Radio frequency
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868 MHz or 433 MHz (Default dispatch:in 433MHZ)
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Standby Current
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< 10μA
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Alarm Current
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<30mA
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Alarm temperature
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57℃
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Alarm Sensitivity
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0.09-0.17dB/m
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Working Environment
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-10°C~+50°C (≤95%RH Non-considering)
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Installation
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Ceiling or wall mounting
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Dimension
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120*31mm
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Product Warranty
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2 years
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