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bwk424/426/427/428/429/430
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Contact Person Ms. sandy
jiangdong, ningbo, Other
Photoelectric Smoke Detector 1) Alarm Dimensions:4.1***3;dia., 1.9***3;ht. 2) Working Current : a)Static Current:***4;*0µA b)Alarm Current: ***4;*2mA 3) Operating Voltage: DC9V 4) Audio Alarm : *5 Db at *0 feet. 5) Temp Range :*4***7;( **0***1;) to**7***7;( *0***1;) 6) Humidity Range: ***4;*5%RH****8;*0±2***1;****9; 7) Battery : 9V battery back-up for at least 1 year. 8) Protection area : 6 m high , *0 ****7;. 9) Latching alarm indicator remembers which unit initiated an alarm. *0) Smart sense system helps reduce unwanted alarms. *1) Single test/Silence. *2) Perfect mount system : Gasketless base allows for easy installation & positioning. *3) Dust cover keeps alarm clean during construction. *4) Test : electronically simulates smoke condition ,causing the unit to alarm. *5) Alarm reset: automatic when smoke clears . Press test/silence to silence alarm manually. *6) Sensor: Photoelectric technology is more sensitive at detecting large particles which tend to be produced by smolding fires before bursting into flames.
Country: | China |
Model No: | bwk424/426/427/428/429/430 |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | - |
Packaging Detail: | - |
Delivery Time: | - |
Supplying Ability: | - |
Payment Type: | - |
Product Group : | - |