Shenzhen Winbest Electronics Co.,Ltd company information and other listings ]
The JDY-665 operational principle of dual-element passive infrared detector is in terms of detecting human’s infrared spectrum. When people move within detector’s working range, human body’s infrared radiation will be focused through lens, accordingly received by thermal-release electron. Because two thermal-release electrons receive different heat, which cannot counteract, the detector will alarm after signal processing. It is widely applied to bank, warehouse, house and so on. It also has many functions, such as auto temperature compensation, anti light interference, prevent pets, anti high-frequency interruption and so on.
Category :
Motion Sensors
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Country Of Origin :
China
Listing Type :
Sell
Certifications :
CE. ISO9000
Contact :
Eric Huang
Address :
Room 505, Hualianfa Building
Telephone :
[86] (755) 83987880 (ext 834)
Fax :
[86] (755) 73746370
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