When the infrared of the network surveillance camera is activated, the image in front of the night vision effect lens has a halo (aperture), which is normal during the day reasons may be: 1. Infrared light leakage may be caused by assembly problems, customers can reassemble or return to the factory; 2. The lamp cup…
Reason 1: The power supply of the surveillance camera is insufficient, causing the surveillance camera to fail to work normally. The independent power supply can directly replace the qualified power supply. For a centralized power supply, use a multimeter to test the voltage and current of the DC head output from the large power supply…
White light day and night full-color surveillance cameras do not turn on the white light at night generally because of these 3 reasons: 1. Although it is night, the environment is not dark enough to cause white light. Day and night full-color surveillance cameras will not turn on the white light at night. The brighter…
