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Home > PIR Detectors> Intruder Detectors
Outdoor Dual Infrared Detector
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Products Introduction
Alean’s product is an outdoor intrusion detector composed of a special four-tech (infrared + infrared + microwave + application specific integrated circuit). Relying on its advanced high-level digital signal processing technology to process the signals of the three sensors, it has super stability. There are 3 different detection modes at 2 sensitivity levels to choose the best detection method for the on-site environment, and get the best ratio between the best detection capability and the lowest false alarm rate. The detector also has a B mode for microwave independent detection to avoid damage caused by spraying paint on the lens. Its unique waterproof design is very suitable for outdoor installation. At the same time, OTD-40T has other functions, such as microwave anti-blocking technology and alarm memory.
Dual infrared and microwave detection technology, microwave anti-blocking technology
Temperature linear compensation, anti-sunlight
Detection mode B: "OR"/"AND"
Optional detection sensitivity
Memory alarm mode
18-beam Fresnel lens on 4 planes
Anti-oxidation optical parts
Wall installation, corner installation
IP65 waterproof design

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About Us
Shenzhen Alean Security Equipment Co., Ltd. has been a leading manufacturer in security field of China. Our product range includes IR perimeter barrier, smart home alarm system, and burglar alarm products, the products & company are certified by CE,RoHS,CCC and ISO9001:2015.


Contact Us

Add:  3rd Floor, Building 7, Jiayiyuan Tech park, Huaning Rd, Dalang Sub-district, Longhua Town, Shenzhen 518000 P.R. China 




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