Always be aware when invited guests or unwanted trespassers visit your property or enter a restricted area. This ADD-ON motion sensor is compatible with the SVAT VIS101 Driveway Alert System. The system has the ability to expand and hold up to three motion detectors connected to one parent unit at once so you can easily protect more areas of your property.30ft Detection Zone NotificationThe adjustable sensor can detect movement close up and even as far as 30ft away. With no wires involved, set up is simple and you can rest assured that the signal between your monitor and motion detector will remain strong for up to 300ft away.Weather Resistant for Outdoor UseFeel free to place the motion sensor outside in your driveway or in a restricted parking lot all year round as the motion sensor is made out of weather resistant material that can withstand wind, rain and even snow.Adjustable SensitivitySelect your sensitivity level based on where your motion detect
"1 Year1.7""2.7""250 ft to 500 ft30°4 oz4.5""500 ft6 V ACSVAT - VIS101 Wireless Driveway Alert SystemUp to 6 months battery life Motion sensor is weather resistant for year round usageMotion SensorSVATSuperior Value Added TechnologiesVIS101-TXhttp://www.svat.com"