Chtoocy Solar Wireless Driveway Alarm Sensor 1/2 Mile Driveway Alarms Outside Weatherproof Driveway Aler Motion, Vehicle Detecting Motion Alarms for Cars Only, Ignores Animals and People

Features

• Reliable & Detect Vehicles Only - Detecting only moving vehicles and other metal objects, you won’t have to worry about false alarms from animals and leaves. The weatherproof sensor works well in rain or snow, lightning and thunderstorms, and operates from temperatures of - 4℉ to 140℉.
• ½ Mile - Long Range - Allows your outside driveway to detect cars about half a mile away from the receiver, and its detection range is up to 12ft. Its design accommodates even long and wide driveways. This driveway alarm system adopts improved wireless transmission technology to avoid interference from similar other devices.
• Solar Powered Driveway Alert - The sensor comes with solar panels and an 1800 mAh rechargeable battery that lasts up to 12 months when fully charged. Features for this driveway warning alarm include: adjustable sensitivity, 4 volume levels (including MUTE mode) and 12 chimes are available, low battery indicator.
• Stable Signal and Expendable - A super long range of up to 3000 ft with stable signal.Special code matching technology to avoid interference.Expendable, system can expand to include up to 8 sensors and more receivers; system automatically detects expansion range.
• Warm Tip: If you encounter any product installation test abnormality, please do a troubleshooting first ( Please see the viceo and the instruction Before Install); meanwhile, tell us, this will quickly help to complete the installation. We will be online 24 hours.
• Because the installation process is affected by the surrounding environment, please Find us if you encounter any malfunctions. We will provide the best help for the alarm systerm.