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photoelectric smoke detector

China

bwk424/426/427/428/429/430

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产品规格

Type : - Function : - Voltage : - Frequency (MHz) : - Control Distance : - Brand Name : -

详情

Photoelectric Smoke Detector 1) Alarm Dimensions:4.1″dia., 1.9″ht. 2) Working Current : a)Static Current:≤10µA b)Alarm Current: ≤12mA 3) Operating Voltage: DC9V 4) Audio Alarm : 85 Db at 10 feet. 5) Temp Range :14℉( -10℃) to147℉( 60℃) 6) Humidity Range: ≤95%RH(40±2℃) 7) Battery : 9V battery back-up for at least 1 year. 8) Protection area : 6 m high , 60 ㎡. 9) Latching alarm indicator remembers which unit initiated an alarm. 10) Smart sense system helps reduce unwanted alarms. 11) Single test/Silence. 12) Perfect mount system : Gasketless base allows for easy installation & positioning. 13) Dust cover keeps alarm clean during construction. 14) Test : electronically simulates smoke condition ,causing the unit to alarm. 15) Alarm reset: automatic when smoke clears . Press test/silence to silence alarm manually. 16) Sensor: Photoelectric technology is more sensitive at detecting large particles which tend to be produced by smolding fires before bursting into flames.

联系我们

联系人:Ms. sandy

公司名称:Abblg Telecommunication(HK) Co., Ltd.

办公地址:jiangdong, ningbo, Other, China,315040

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Ms. sandy < Abblg Telecommunication(HK) Co., Ltd. >
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