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Stand Alone Photoelectric Smoke Alarm OT703

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Product Overview:


The standalone smoke alarm OT703 is 9V battery opterated, with test button, auto reset, smoke ASIC inside, can detect smoke from smoldering particles, helps protect your home safety.


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Characteristics: 


Advanced photoelectric smoke sensing technology


Very loud alarm horn


Test button for verify battery status and alarm operation


Low-battery warning


Mounting bracket and screws


Easy install, move and maintain. 



Specifications:


Power   Supply9V Battery
Smoke   Sensitivity 2.72±0.99%/FT
Battery LifeAt   least 18 months (GP alkaline battery) or 12 months (Carbon Zinc) under normal   conditions
Low Battery   Life Up to 30 days warning signal
Alarm Sound   Level Exceeding 85dB at 10 feet
Dimensions Diameter 138 mm Height 48.5 mm
Weight About 235g (include base and battery)
Operating   Environment Temperature: 0°C~50°C
Related   Humidity≤95(40±2)


Telephone:
+86 755 2678 7499
Website:
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