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>>DetailShenzhen Daping Computer Co., Ltd.
Email:
Office : +86-755-23322627
Tel/Whatsapp : 008613537897340
Skype : daping_securityfactory
Add 1:Floor 4,Xuming Science Park,1193 Guanguang Road,Guihua Community,
Guanlan Street,Longhua District ,Shenzhen(factory)
Add 2: FLAT B07 FLOOR23,HOVER INDUSTRIAL BUILDING,
NO.26-38 KWAI CHEONG ROAD,N.T,HONG KONG
Optical smoke alarm DP-428
Main Features:
* Photoelectric sensing technology
* Easy installation and maintenance
* Battery case at the back of a sensor for easy removal of a battery
* Low-battery warning
* Test button verifies battery and alarm operation
* Sounding a loud alarm signal of exceeding 85 dB in alarm mode
Specifications:
|
Model: |
DP-428 |
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Color: |
White |
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Working Current: |
1-Static Current: ≤10μA |
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2-Alarm Current: ≤12mA |
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Operation Voltage: |
DC 9V Battery |
|
Alarm Sound: |
≥85dB(3m) |
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Ambient Temperature: |
-10°C∼+60°C |
|
Ambient Humidity: |
≤95%RH |
|
Low Battery Alert Remain: |
7-15 days |
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