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China Wireless Photoelectric Smoke Sensor with Beeper for Fire Fighting 3.6V Lithium Battery Operation pictures & photos

China Wireless Photoelectric Smoke Sensor with Beeper for Fire Fighting 3.6V Lithium Battery Operation

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Min. Order / Reference FOB Price
10 Piece	Contact Supplier

Local Area:	Beijing, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Type:	Smoke Alarm
Usage:	Temperature, Smoke
Installation Mode:	Ceiling Mounted

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Product Description

Wireless Smoke Detectors With Particular Self-check Function For Fire Alarm

Elegant appearance

Stable in function and dependable

Adopts low-power microchip and software calculation

Particular self-check function

Low voltage check and remind

Alarm protocol:EV1527/PT2262/OEM

Alarm frequency 315/433MHz for option

Anti RFI/EMI interference

Adopt advanced SMT technology

Fit for:house, cafe,KTV, hotel, restaurant, apartment etc

Can get detection range of 40 m²when installed at the height of 2.3-6m

Can get detection range of 60 m²when installed at the height of 6-12m

Power input: 3.6V 1/2AA lithium battery
Current: <10uA(stand by),<20mA(in alarm)
Installation way:ceiling mount
Alarm threshold: 5-25% obs/m
Self check:according to client's requirements(H)
Alarm volume: >85dB (3m ahead)
Alarm period:continuous trigger till smoke disappear
Low voltage alarm triggered:at 2.8V