• The production is a wired PIR detector. It adopts advanced technology in signal processing, and provides an excellent detection ability. When an intruder enter into the detecting area, an infrared heating signal, received by the Fresnel lens, would be sent out and focused on the infrared sensor, it would output an accurate alarm signal.
• INSTALLATION Choosing the suitable position, setting the bracket with screws, then insert the detector. The recommended height is about 2.2m. And the angle between the detector and the wall is 6~12º. Avoid installing the detector close to the following sources of interference: reflecting surfaces, direct air flow form vents, fans, windows, sources of steam, oil vapor, infrared light sources and objects causing temperature changes such as heaters, refrigerators and ovens.
• USAGE Fitting the front cover onto the base after wiring according to the manual. After power on, the detector will enter self-checking status and the LED will be on. 60 seconds after the LED is off, the detector will enter working status. If somebody is moving in the range of the detecting coverage, the LED will be on. By adjusting the installation angle of the detector to achieve the best sensitivity. “LED ON” jumper controls that the LED is ON or OFF when the detector is working.
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