
SD12il DC 10 Years Lifespan Battery, Fire Protection Smoke Detector
This product is a passive infrared motion sensor, can be used in all kinds of automatic gates as induction function, especially suitable for automatic revolving door, curved door or automatic flat door as motion sensor, with concealed installation, also can be surface mounted.
Product Introduction
Our company's quality policy is that every employee, no matter what kind of work they are engaged in, should put prevention first and provide zero defect Motion Sensor, Mobile TUYA Control Wireless Receiver for Switch, surface mount door sensor to our customers in time. Service concept is the concentrated embodiment of service principle, service attitude and service mode of the target in the process of creating value. Our company's core competence has been fully formed, and the overall competitiveness of the enterprise is strong.
Infrared motion sensor

This product is a passive infrared motion sensor, can be used in all kinds of automatic gates as induction function, especially suitable for automatic revolving door, curved door or automatic flat door as motion sensor, with concealed installation, also can be surface mounted.

Product specification
Power supply | AC/DC 12-30V +/-15% |
Static current | 6mA (DC 12V power) |
Active current | 18mA (DC 12V power) |
Installation height | 3.5 meters |
Detection area | 3x1.5 meters |
Tilt adjustment angle | 0- 6 degree |
Output holding time | 0.5 seconds |
Weight | 135g |
Color | Black |
External dimension | 100(L)x35(W)x37(H)mm |
Hole size | 71(L)x21(W)x46(H)mm |
Product Features
1, Adopt a full set of imported passive detector parts, reasonable design of shape and structure, strong anti-interference ability, high sensitivity, special zoom design and light control device.
2, By adjusting the focusing angle, the sensor can detect the specified focusing area.
3, Specially set signal contact output, normally open and normally closed is adjustable, so that the sensor can launch positive detection in the case of power failure or wire disconnection.
Detection range

The detection area varies according to the zoom Settings. The optical value 0 represents the minimum detection area.
Max detection range: 3x1.5 meters
Min detection range: 0.5x0.3 meters
Q&A
Q: What is the technical principle of this product?
A: This concealed installation passive infrared sensor, is based on infrared technology. The product itself does not actively emit infrared detection light, but passively scans people or objects with infrared light.
Q: Do you have any certifications for your company and products?
A: We are a professional manufacturer, with 15 years experiences, we have our own research and development team. And our factory has ISO certificate, and model 204F has passed CE certification. And we also have some other products including sensor, switch, smart locks, etc., which have obtained CE, FCC, RoHS certifications.

We strive to ensure that our SD12il DC 10 Years Lifespan Battery, Fire Protection Smoke Detector meets the needs of the world, including not only manufacturing products, but also service and support and other businesses we are involved in. We need to have a future-oriented strategic vision, constantly break through stereotypes, and achieve practical and efficient work. We always believe that respect, tolerance, sharing and gratitude are the basic prerequisites for the healthy growth of our workforce and the healthy development of our company.
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