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,so no need replace the battery.(PS. the sensor also can be powered by the DC5V-12V power adapter or by the extra solar panel sold by HTZSAFE if the sensor be installed indoor or darkness areas)
WIDE RANGE OF APPLICATION- the wireless range from the sensor to the alarm receiver is up to 1/4 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 two solar powered motion sensors and one plug-in 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. Such as the melodies for the front door is "Ding Dong",and for the backyard is "Jingle Bells"