Or I could just give him that functionality he had and much much more with the Smartthings hub. I could try to find the RF signal it runs on and maybe get him a RF motion sensor. All the outdoor lights are wired to 3 light switches (I’m not exactly sure how and I’m not sure how the 3 interacted with each other).Īs I mention before, 2 of the motion sensors stopped working and the manufacture doesn’t make it anymore. How he had the thing setup is when 1 of the motion sensors went off, it triggered all the outdoor lights (flood lights and not). Where they had motion sensors is 1 on the front porch for when someone got near there, one outside pointed towards the dog door, and another pointed towards the back gate. You could spend the equivalent amount you’d spend on a human guard on different motion sensors and still not come up with one that will work well for you. There is one system that is almost fool-proof…a security guard watching your 16 camera system. You are never going to find something that is 100% reliable outside that doesn’t give frequent false alarms. Are they actually hooked to a system for monitoring them? Are they IP or CCTV cameras? Most modern DVR surveillance software does motion detections on cameras a LOT better than PIR sensors do. You say that you already have 16 cameras. PIR (heat sensors) are also going to be tripped by gusts of cold or warm air frequently. Microwave sensors won’t work because they would pick up movement of just about anything and everything outside, including trees and even rain. It’s going to be set off by EVERYTHING: Motion sensors work off of heat or microwaves.You won’t be subject to this too often but I guarantee, the first cold snap you get the battery is going to die. Battery: When it gets cold, batteries die.IMHO, you are never going to find one, for the following reasons: There isn’t any simple easy answer because of the technology being used. You can find all of these options discussed in detail in the outdoor motion sensor FAQ, but sometimes it’s just a matter of trial and error to see which one works for you and fits your budget. Some community members have been very successful with this if they are only trying to target a very specific area, like someone coming onto the front porch. Use a plastic tube over the lens to narrow the detection field and help protect it from wind. This can be done, but obviously significantly increases the total cost. Use three or four sensors to create a zone and then only count it as a motion event if they all trigger at the same time. These use a different technology and are usually much more reliable. Rely on a sensor built into an outdoor rated camera or video doorbell. And it’s just very hard to get those to work successfully outdoors because of both sunlight and breezes. You’ve described exactly the issue: most of the under $100 motion sensors that work with smartthings are PIR: passive infrared, which means they measure very small changes in heat across the lens. But this is for a parent and I kinda need it to come out of the box weather resistant.ĭoes anyone know of any motion sensors that is outdoor but won’t go off when just some hot air or a bug goes by? I understand you can make something water resistant with silicon. I’m finding plenty of indoor ones however. I’m having problems finding a wireless motion sensor that requires the subject to be a few lb to turn on.
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