Perimeter Protection is for outdoor wall, balcony, window, courtyard, garage door active detection and safety alarm. It prevents crime from the first place before illegal intrusion is happened. Frequency conversion mutual shooting active infrared fence, infrared lighting wall is the best ones for accurate detection. It is easy to install with multiple ways alarm output of wireless, wired, and BUS output RS-485. It is with advanced technology of anti interference of near frequency, strong light, animal etc.
Advanced features of infrared fence:
Application of infrared fence:
Questions of Infrared Fence Usage
If outdoor 60m infrared fence is used in 10m detection, the infrared power transmitted by master pole will be too strong and when it reach to human body, it will be refracted to nearby object and be refracted to receiver slave pole. Thus, the receiver received infrared beams from transmitter and wonât alarm.
If actual detection distance is near required distance, but it wonât alarm when it is blocked, we can adjust the power pin of low power (short distance), middle power (middle distance), large power(long distance). The power pin is on the external circuit board and easy to adjust.