800 Meters Solar Wireless Driveway Alarm — Weather-Resistant Outdoor Motion Sensor & Detector DIY Security Alert System, Power Tools

Solar-powered outdoor motion sensor built to withstand the seasons — weather resistant and rated to operate in temperatures from -30 to 50 degree. Offers up to 800 meters long wireless transmission range (conditions), making it suitable for monitoring long driveways, large properties and similar areas. Sensor coverage reaches up to 21 meters wide and provides 3 adjustable sensitivities (High=21m; Medium=15m; Low=10m) so you can tailor detection for driveways, walkways, yards, garages, gates, pools and other locations. Uses advanced wireless transmission technology (FSK+FSHH) to reduce interference from other wireless devices. The plug-in receiver includes 4 adjustable volume levels and 35 optional melodies — assign different tones to different sensors around your property to identify where motion is detected.