Over 4 fun & unique chimes to choose from. False alarms are minimized by adjusting the sensitivity of the sensor-eye with Switch 1., (Hi = 30ft, Low = 15ft. After the batteries are inserted, the power of the sensor can last for about one year, which is very durable. Hosmart 0.5 Mile Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System 1R 1S | BIG W wireless driveway alarm Detects movement from humans, cars, and large animals. Outdoor Weatherproof Motion Detector System Hosmart 0.5 Mile Driveway Alarm Wireless Sensor System & Driveway Sensor Alert System 1R 1S | BIG W Hosmart 1/2 Mile Garage Alarm Motion Sensor Our system has been real world tested in settings with trees, buildings, walls, and vehicles. Power on the sensor with 4pcs AA 1., 5V AA batteries(not included in the package) and turn on the receiver with the cable or AA batteries. ) See Owners Instruction Manuel. EASY TO INSTALL- Quick Start Guide has you operational in minutes. Detects motion in up to 4 different zones, Low battery indicator included. Hosmart 1/4 Mile Long Range Rechargable Solar Driveway Alarm Wireless Wireless Driveway Alarm Includes 1 Base Receiver and 1 yellow Sensor powered by AA batteries. EASY TO INSTALL- Quick Start Guide has you operational in minutes It is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow. EXTREMELY RELIABLE - Much time went into developing and testing our reliable InfraRed outdoor driveway alarm wireless detector that will dependably alert you to activity around your property. HOSMART ADVANTAGE-30 years+ outdoor driveway alarm wireless driveway alert system produced in our own factory with our leading edge systems technology. Wireless Driveway Alarm Includes 1 Battery/AC Powered Base Receiver and 3 yellow Sensors powered by AA batteries. Our range is double the 1/4 mile competitors claim under ideal conditions. We use newer technology components and excellent manufacturing techniques.
