Product Review

The HTZSAFE HB-T001Q3+ solar wireless photoelectric beam sensor is completely wireless ,requires no wiring;
it is lithium ion battery powered and solar charged the battery by the solar panel even in cloudy or rainy days,
in addition,the battery also can be charged by DC5V-12V power adapter if the batteries go flat.
infrared detection range of the beam up to 300 feet,wireless transmission range of the beam up to 1/2 mile..
the beam sensor has the calibration hole and calibration LCD display,simple to install.
And the sensitivity of the beam sensor can be programmed as you required.