HOSMART 1/2 Mile Long Range Wireless Driveway Motion Alarm System Outdoor Weatherproof Motion Sensor & Detector (1 Base Receiver and 4 Tan Sensors): Amazon.co.uk: DIY & Tools
eMACROS 1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor & Detector one receiver one sensor: Amazon.co.uk: Everything Else
Wuloo Solar Wireless Driveway Alarm (1&2, Brown) – WulooOfficial
Wireless Driveway Alarm 1800 Feet Long Range Motion Sensor Alert System Driveway Detector for Home with 1800mAh Rechargeable Battery (1&4-Brown) – WulooOfficial