Extinguishant Control System, Extinguish Fire System, Extinguish Control Panel manufacturer / supplier in China, offering Fire Fighting Fire Alarm System with Fire Extinguishant Control Panel, AC220V Combustible Gas Detector Gas Alarm for Home Kitchen Using, Standalone Town Gas Detector LPG Leakage Gas Alarm Coal Gas Leakage Detector and so on.
Min. Order / Reference FOB Price | |
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1 Pieces | US $8.50/ Pieces |
Local Area: | Shenzhen, Guangdong, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Type: | Smoke Alarm |
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Installation Mode: | Ceiling Mounted |
Certification: | CE, RoHS, CCC |
Technical parameters for smoke detector alarm:
Power supply: 2PCS 1.5V LR03 AAA alkaline battery
( 10 years lithium battary are available)
Operating current:
Monitoring current: ≤ 3uA
Alarm current: ≤80mA
Alarm sound pressure: ≥ 85dB at 3m straight ahead
Working environment: -10 ºC ~ 50 ºC, <95% RH (no condensation)
Output method:sound and flash