Second, the use of curtain detectors Curtain detectors are particularly suitable to prevent the entire wall of windows, large balconies, aisles and so on.
1. The detector is fixed horizontally on the wall, with the directional window pointing to the outside, the installation height is about 1.8-2.3 meters, the distance between the detector and the window is more than 1 meter, and the sensing window is as far as 15 meters. The infrared curtain with an upper and lower angle of 110 degrees has an average curtain thickness of 1 meter.
2. It should be installed in the indoor air or in a location or space where the temperature does not change so much so as to avoid rapid changes in the temperature of the windows, the air-conditioner and the stove.
3, the installation should be as far away from high-power appliances, away from the outside light heat source, such as sunlight, strong lighting and lighting.
4, curtain detectors are generally installed indoors.
5. The detector should be installed so that it covers the entire area to be detected.
Third, installation precautions The curtain detector installation should pay attention to the following points:
1. Do not directly face the window when installing the curtain detector.
2. No screens, furniture, large bonsai or other partitions within the scope of detection.
3. Two infrared detectors shall not be installed in the same space to avoid interference caused by simultaneous triggering.
4, to avoid facing the windows, cold heaters, stoves and other temperatures will produce rapid changes in order to avoid false positives.
5. When the infrared detector has just been turned on, it has about 5 minutes of perception time for the surrounding environment. After the infrared detector is turned on for 5 minutes, the controller is used for fortification.
6. When the intruder is detected by the curtain detector, it takes a few seconds for the analysis to confirm the time before it can emit an alarm signal to avoid false alarms and missed reports.
7. The curtain detector can only be installed indoors (do not install it outdoors).
8. Infrared detector board has "-123" port, "23" port is in test state when connected, and "12" port is in normal use state when connected. In the normal use state, a reset time of 5 minutes is required after the first alarm (infrared trigger is not accepted during this time), and the second working state is entered after 5 minutes. In normal use, the port should be in the “12†connection state. (The port is set to the "23" connection state at the factory)
We diviided the led light according to the using eviiroment. Most of our product is the commercial LED Lighting
Commercial lighting is a term used to describe lighting that is used in commercial spaces, including auto dealerships, distribution centers, churches, factories, offices, and warehouses. Unlike residential lighting, commercial lighting is made to withstand more abuse and has a longer lifespan.
While the focus of residential lighting is often on aesthetics, commercial lighting is task orientated. Commercial lighting systems are designed based on what the application is. For example, in an office-type setting, you may see task lighting, which illuminates specific areas where employees need concentrated light to be able to perform their jobs.
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