Review on Ecolink Intelligent Technology PIRZWAVE2-ECO-2 Z-Wave Easy Install Pet Immunity Motion Detector - White by Ricky Habbani

Now I have 3 of these and love them. I bought my first one about 1.5 years ago and Smartthings still says it's 100% charged. The sensitivity is good for a no-frills motion detector. The range is also impressive. I installed it in the back of my house and it detects motion when I walk through my front door (about 45 feet). I think Smartthings takes about 4 minutes to register that the traffic has stopped, which is a bit long for my liking. On the other hand, it detects movement quickly and works well as an alert/deterrent system when connected to Aeotec's Siren Gen5. I also connected one to my bedroom so I can enter my room at the end of the day and the light will come on automatically. Installation is really easy. The detector is very light. I installed one of them by hanging it on a pin.