SOLAR POWRED NO NEED REPLACE BATTERIES- The sensor is powered by built-in rechargeable lithium ion battery which will be charged by the solar panel even in rainy days,so no need replace the battery.(PS. the sensor also can be powered by the DC5V-12V power adapter if you do not want to use the included solar panel)
WIDE RANGE OF APPLICATION- 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 detection range is up to 50 feet(it has 3 sensitivities adjustable,Hi=50ft,Mid=30ft;Low=25ft); Ideal for driveways,walking paths,and anywhere of your property you want to be alerted
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?
DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-The KIT has been programmed already before shipped; the sensor is solar powered and no need replace batteries;wireless communication between the sensor and the alarm receiver,so the installation time can be as little as a few minutes
FULLY EXPANDABLE SYSTEM- the kit includes one solar powered motion sensor and one AC/Battery powered alarm receiver.expandable up to 32 sensors and unlimited alarm receivers for complete coverage of your property. 4 volume levels adjustment and 35 ring tones optional. Match different ring tones with different sensors around your property to differentiate where motion is being detected