Expandable for Wuloo 1/3 Mile Wireless Outside Driveway Alarm (Receiver Only for expandable-Black)

1/3 Mile Wireless Outside Driveway Alarm Outdoor Motion Sensor & Detector Driveway Alert System, Rechargeable Battery/Weatherproof/Mute Mode/Clock and Alarm Functional (Receiver-Balck)

• Reliable & Dependable: Guaranteed 1/3-mile long range (1760 ft; 536m) tested in real-world settings with trees, buildings, walls, and vehicles for an accurate measure of wireless range. Weatherproof motion sensors—works well in rain or snow!
• Multi-functional Receiver: The included receiver also works as a clock and alarm, customize your chimes, volumes, and more!
• Reliable & Expandable Sensor: The sensor is equipped with a rechargeable battery for up to 12 months on a full charge! Easily adjust the sensor’s sensitivity to avoid interference like leaves or small animals, or expand your security zone to up to 8 additional sensors!
• Super Easy To Install And Customize: Install this wireless outdoor motion alert system in just a few minutes! Simply place your sensor(s) (expands up to 8) anywhere on your property, and get a customized in-home chime the second a person, vehicle or large animal moves within 30 feet of your detection zone! For more information, please read the included instructions and Quick Start Guide carefully before use.
• [Wuloo Brand] Wuloo are specialized in FM / ASK /FSK wireless techology for more than 20 years. Package equiped with quick start guide and detailed manual.