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Photoelectric smoke detector
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Photoelectric smoke detector

SD-108
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Description

Conventional
2 or 4 wire models
Advanced detection and discrimination algorithms
Easy installation and maintenance
Sleek low-profile housing design
Durable sensor head, no need for replacement
SMD circuit board design-satisfactory quality and reliability guaranteed
Integrated heat detector for SD-108-2H and SD-108-4H models
N/C (normal/close)-N/O (normal/open)selectable relay output
AR (Auto Reset) function for security systems (optional for 4 wire models) Sensor base option: standard and Shottky Diode

smoke detector, smoke alarm,

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Ningbo BestKey Electronic & Electrical Factory

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Address: #448, Yingchun Road, Wangchun Industrial Zone, Ningbo City,
Ningbo, Zhejiang
China, 315016

Tel: 0086-574-87155635 ext 8108
Fax: 0086-574-87155951

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