How to install hotel door magnets?

Correct method of installing door sensor detectors and alarms:

1. Door sensor detector installation requirements:

1. Door sensor detector installation On the door frame of the door or window you need to control, fix the door magnetic detector (main part, auxiliary part) on the frame of the door or window.

2. The false alarm rate has a great relationship with the installation position. The recommended installation position should be that the gap between the main part and the auxiliary part is ≤2mm. 2. Wireless infrared detector installation requirements:

Infrared probes can only be installed indoors. The false alarm rate has a great relationship with the installation location. The correct installation location should be 2.0-2.2 meters above the ground; Stay away from air conditioners, refrigerators, stoves and other places that are sensitive to changes in air temperature.

a) The infrared probe should be installed in a corner of the room as much as possible to obtain the most ideal detection range. There should be no screens, furniture, large bonsai or other isolation objects within the detection range.

b) The infrared probe should be at a certain angle to the walking line in the room. The infrared probe is least sensitive to radial movement and most sensitive to tangential (that is, the direction perpendicular to the radius) movement. Choosing the appropriate installation location on site is an extremely important step to avoid false alarms from infrared probes and obtain the best detection sensitivity.