Review on 🔔 Otdair 1/4 Mile Wireless Solar Driveway Alarm - Wide Coverage up to 50FT, Outdoor Motion Sensor Detector with 3 Adjustable Sensitivities - Weatherproof Security Alert System for Home, Yard Gate, and Office (1+1) by Joel Young

At first I liked how the product was advertised. Received and although the instructions are not clear I managed to install. The first day didn't work at all, the receiver seems to work fine. Turned it on and it squeaked as mentioned. Everything is set up and I go outside to test the detection, NOTHING. No calls or alarms. Meh, I thought maybe it needs charging during the day. Next day turn on the device outside, it will beep twice which means it is on. A long beep sounds when the power is turned off. Listener connected, telephoned as it should. Test time, stand directly in front of the detector unit, AGAIN NOTHING! Multiple attempts to turn devices on and off, different sequences when I did something wrong. NO! It didn't work for me at all, I even lit a match in front of the detection unit. nothing yet! IMO, false advertisement for motion detection as it specifically states that it works for heat detection. DISAPPOINTMENT!