Solar Wireless Driveway Alarm

eMacros ADVANTAGE-30-years plus solar driveway alarm wireless and solar driveway alert system produced in our own factory with our leading-edge systems technology. Wireless Solar Driveway Alarm Includes 1 AC Powered Receiver and 3 Sensors. Solar powered no need replace batteries ...eMacros ADVANTAGE-30-years plus solar driveway alarm wireless and solar driveway alert system produced in our own factory with our leading-edge systems technology.

Wireless Solar Driveway Alarm Includes 1 AC Powered Receiver and 3 Sensors. Solar powered no need replace batteries- The sensor is powered by a built-in rechargeable lithium-ion battery which will be charged by the solar panel, so no need to replace the battery, the sensor also can be powered by the DC 5-Volt power adapter.