Common problems and solutions for security doors
The security door may encounter a variety of common problems during use, including but not limited to the power indicator not lighting up, no alarm, too long alarm time, and random alarms without reason. For these problems, there are the following solutions:
The power indicator is not lighting up: Check whether the incoming aviation plug is firmly plugged in and whether the power cord is in good condition.
No alarm: Check whether there are interference sources around, try to change the crystal oscillator to change the frequency, if the infrared is abnormal, it is recommended to contact the manufacturer for replacement and repair.
The alarm time is too long: Check whether the alarm duration setting and infrared count are normal.
Random alarms without reason: First check whether the interference signal light is always on. If it is always on, it means that there is interference around the security door. If the interference signal light is not on, you can adjust the working frequency of the security door.
In addition, there are some other problems and their solutions:
The security door cannot be turned on: If the power indicator light is on, check whether the power supply in the chassis is firmly plugged in; if the power indicator light is not on, check whether the incoming aviation plug is firmly plugged in and whether the power cord is in good condition.
People passing through are not counted: Check whether the infrared sensing line is firmly plugged in and whether the infrared head is blocked.
False alarm problem: Ensure stable voltage, choose a good surrounding environment, conduct appropriate debugging, and keep enough spacing when installing multiple security doors.
Through the above methods, most of the common problems encountered by security doors during use can be effectively solved, ensuring the normal operation and efficient use of security doors.
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