- The infrared gate beam sensor provides an invisible infrared beam for automation applications such as sliding and swing gates, as well as garage doors and security applications such as perimeter beams either outdoors or indoors.
- The transmitter uses 2 x AA batteries with two years battery life.
- When the battery power is low, red LED of transmitter will flash, and buzzer of receiver will beep every one second to remind users to replace battery in time
Power Source: 12-24V AC/DC
Detecting distance: 15m/30m optional
Alarm time:0-15 seconds adjustable
Alarm output: relay output NC/NO
Contact capacity:30V DC/3A max 250V AC/3A max
Product Size: 132 x 57 x 35mm
Power source: 3V (2 x AA Alkaline Batteries)
Battery Life: about two years
Working current: <60uA
Modulation frequency: pulse
Product size: 132 x 57 x 35mm
Switch adjustment instructions
DIP switch adjustment instructions
As shown in the figure below: the dip switch 1-4 is for the alarm time selection, turn switch on according to the time you need. If you want to set it to 3 seconds, turn the switches 1 and 2 to ON position. Switch 5 is debugging mode, as long as you turn switch 5 to ON position, product will enter the debugging mode,after transmitter and receiver aligns well, the buzzer will make a sound di di… Until 15 seconds after the switch 5 is turned off, the receiver will enter normal operation.