Solar power wireless infrared detectors and beam sensor with siren strobe, with app security controller. 
Outdoor Weatherproof IP66 Motion Sensor Detector DIY Security Alert
Driveway, outdoor yard, courtyard intrusion alert sensor.
This is HB brand wireless solar beam, sensor series, need to use with compatible wireless receiver such as HB-MFR, HB-5050R
Ideal for driveways,walking paths,and anywhere of your property you want to be alerted.
Free false alarm high reliable wireless communication with strong interference resistance.
• EXTREMELY RELIABLE- improving the design of the infrared detection chip and the detection angle to reduce the false alarms from the sunlight /rain /fog /snow /wind/temperature change and etc.
the outdoor motion sensor is waterproof(IP66),fully-enclosed design.the working temperature range is from -30 ℃ to 70℃
The sensor is powered by built-in rechargeable lithium ion battery which will be charged by the solar panel,so no need replace the battery.(PS. the sensor also can be powered by the DC5V-12V power adapter if the sensor be installed indoor or darkness areas)
• WIDE RANGE OF TRANSMISSION- the wireless range from the sensor to the alarm receiver is up to 1/2 mile(actual range will vary depending on the local terrain);
the sensor range (detection distance) is up to 50 feet.
How to install the solar wireless detector and use it?
Watch the video guidance at outdoor anti-theft