NineLeaf Driveway Alarm Wireless Sensor System, Radar and PIR Driveway Alarm, Driveway Sensor Alert System, Outdoor Motion Sensor Detector, IP64 Waterproof Weatherproof 918FT Range 3Receivers2Sensors

This versatile device serves multiple functions, including motion detection, doorbell, alarm, color light, and various lighting modes, making it a valuable addition to any home security system. It enhances safety by protecting both your property and loved ones.
Featuring dual detection with infrared and microwave radar, the system minimizes false alarms. The infrared sensor detects motion within a range of 2-8 meters, while the radar covers 6-8 meters, depending on the temperature. In open spaces, the wireless signal extends up to 918ft (280m).
Monitor driveways, porches, gates, and sheds, triggering alerts on a connected receiver for enhanced security.
The system allows customization with unique lights or ringtones for up to 32 motion sensors and 8 remotes.
Easy to set up, it connects via USB or can be powered by batteries (three AAA for the sensor and three AA for the receiver). Both the sensor and receiver include mounting bases, with the sensor offering adjustable coverage through 360° horizontal and 180° vertical rotation.

Specification:
Receiver: 3 AA alkaline battery or 5V Micro USB power supply
Receiver battery life: about 5~7 months (30 times per day)
Detector: 2 AA alkaline battery
Detector life: about 4~7 months (30 times per day)
Standby current: ≤100 uA
Transmitting and receiving frequency: 433.92MHz; Transmitting power: less than 1mW
Microwave radar frequency: 5.8GHz
Detector: IP64 waterproof (Receiver is NOT waterproof, indoor use only)
Working temperature: Receiver : -10℃ ~ +60℃
Detector: -10℃ ~+33℃
(the higher temperature the shorter sensing distance)
Working Environment Humidity: <80%
4.11 Storage Temperature: -20℃ ~ +60℃