1/2 Mile Wireless Driveway Alarm

$99.99
  • WIDE RANGE OF APPLICATIONS: The wireless weather-resistant motion sensor can be used to monitor and protect your outdoor/indoor property.  Great for home, business, and office. The sensor will work properly in all seasons. Working temperatures range from -30 to 150 degrees Fahrenheit.
  • 1/2 MILE LONG WIRELESS TRANSMISSION RANGE: The motion sensor pick up alarm signals to 1/2 mile away (actual range will vary depending on the local terrain). The system adopts improved wireless transmission technology (FSK+FHSS) to avoid wireless signal interference from other devices.
  • 50-FT WIDE MOTION DETECTION RANGE: The motion sensor will detect moving people or vehicles from 35 feet to 50 feet in front of it. Improved motion detection chip and detection angle to reduce false alarms. 
  • SUPER EASY TO INSTALL: Power on the motion sensor by 3pcs AA 1.5V Alkaline batteries(not include), and plug the receiver into the outlet. The unit has been programmed before shipped, place the sensors to walls, fence posts, trees, or any other surface, the installation time can be as little as a few minutes.
  • FULLY EXPANDABLE SYSTEM - 4 volume levels adjustment and 35 optional melodies. Match different melodies with different sensors around your property to differentiate where motion is being detected.

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