Key features

• •HOSMART ADVANTAGE - 30 years+ wireless driveway alarm and intercom home systems produced in our own factory with our leading edge systems technology. Wireless Driveway Alarm Includes One Sensor with 18650 Li-Battery
• •EASY TO INSTALL- Quick Start Guide has you operational in minutes. Can expandable up to 4 sensors and unlimited receivers for complete coverage of your perimeter. wireless driveway alarm Detects movement from humans, cars, and large animals.
• •SUPER LONG RECEVING RANGE - 1/4 mile (in ideal situations). Our range is double the ? mile competitors claim under ideal conditions. We use newer technology components and excellent manufacturing techniques. Our system has been real world tested in settings with trees, buildings, walls, and vehicles. It easily achieves a 1500FT wireless range in most conditions. It¡¯s been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow.
• •EXCELLENT QUANLITY - Outdoor driveway alert sensor system is made with industrial grade PVC housing, rubberized weather/water resistant seal, and a sunshade.
• •EXTREMELY RELIABLE - Much time went into developing and testing our reliable InfraRed ourdoor driveway alarm wireless detector that will dependably alert you to activity around your property. False alarms are minimized by adjusting the sensitivity of the sensor "eye" with Switch 1. (Hi = 30ft, Mid1 = 25ft, Mid2 = 20ft, Low = 15ft.) See Owner's Instruction Manuel. Swivel mount to refine the focus and detection angle of the sensor. 2 YEAR WARRANTY on parts and workmanship. 90-DAY RISK-FREE OFFER