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wholesale price 2 wire or 4 wire two types of smoke detector
SR-815PC-2 2 wire smoke detector
SR-815PC-4 4 wire smoke detector r
Main Features:
Power supply non-polar input
Infrared photoelectric sensor
MCU processing, eliminate false alarm >
Network relay output / LED indicating alarm
SMT manufacture technology, high stability
Dustproof, mothproof, anti-light interference design
Stainless steel shield in chamber, anti-RFI(20V/m-1GHz)
Execute criterion: GB4715, EN54-7
Design Patent No.:20103069320.2
Technical specification:
Model NO. | SR-815PC-2 | SR-815PC-4 |
Operating voltage | DC9-35V | |
Static current | 20uA | 13mA(NC);4mA(NO) |
Alarm current | 35mA@DC12V;83m@DC24V | 9mA(NC);19mA(NO) |
Alarm output | Remote LED indicator | Relay output |
Installation | Ceiling mounted | |
Sensitivity | 0.15dB/m(±0.03dB/M) | |
Working environment | -10℃~+50℃,(≤95%RH No congelation) | |
Dimension | Φ100*50mm | |
Product Pictures
Packaging information
Shipping information
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* Sea and Air delivery is available
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Tel: 86- 755-89571625
Fax: 86- 755-89571207
Website: http://www.sumring.com
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