|Size (L x W x H cm)
||12 x 3 x 90
|What's in the box
||1 X Photoelectric transmmiter, 1 x Photoelectric receiver, 1 x English user manual, 1 bag screw
Brief introduction:AISECU new single beam infrared detector consists of a transmitter and a receiver which building an invisible fence. When an intruder breaks or passes through the invisible beams, alarm triggered. Meanwhile the detector will send a alarm signal to control host (which not included here). This active infrared motion detector is widely used for perimeter protection, great to install for security systems in factories, home yards, office buildings, schools, hospitals, prisons etc.Installation Instructions: Best Mounting height should be greater than 20CM. Installation distance of not less than two meteProtection device should be installed vertically using infrared, and in the same horizontal line. LED1, LED4 as power indicator, LED2 as alarm indicator, LED3 is sign strength indication (LED3 lights it means normal height finished)Note: Since the product launch power is larger, so that when the transmitter and the receiver too close phenomenon occurs when no response, then they should be at least one meter away to try again when the installation is very close, insensitive phenomenon occurs, the transmitter and receiver can be the condenser lens away, and can improve the sensitivity.