Bosch Security PIR Pet Immune Motion Sensor $12 w/free shipping


#1

On sale at My Digital Discount.
https://www.mydigitaldiscount.com/bosch-security-motion-sensor-pir-pet-immune-for-samsung-smartthings-and-other-smart-hubs-with-zigbee-wireless/

Uses 4 standard AA batteries for 6-year battery life. I believe it requires a custom DTH available here.
https://raw.githubusercontent.com/tomasaxerot/SmartThings/master/devicetypes/tomasaxerot/bosch-motion-detector.src/bosch-motion-detector.groovy


(Eric) #2

pretty good deal. I don’t understand why they are so cheap.

I think these will occasionally stick on “Active” until someone walks thru at least 3 minutes later and it times out again. I manage it by filtering the status of 1,2, or 3 sensors to a composite Simulated Motion Sensor with Webcore, and if one sticks then I ignore it for a while.


#3

Would you mind sharing your piston? I have couple of these lying around as I bought them to turn the lights on/off. But because of the 3 min timer, it is kind of useless for my application.


(Jimi) #4

My experience with these is completely anecdotal but I purchased one of these to control a light in one of my rooms and I constantly have issues it. When I first connected mine, it worked great for a few days then it would seemingly lose connection to smartthings. When it stops working I need to pull the batteries and after a few minutes it decides to work again, for a while anyway. I stopped messing with it since the convenience of not turning on the light manually was not worth the hassle. FWIW I have about 5 of these bay boys around the house and I find them to be much more reliable with ST. http://a.co/eTijSnU


#5

I too have issues with these dropping connection occasionally but also just but a few more because hard to resist 12 bucks. Since they are so big I have them in out of the way places so it’s also possible my zigbee network isn’t strong enough there, but I really don’t think that’s it. Last night I realized one of these had been reporting temp for about a week but no motion. Pulled batteries and came back to life just fine.


(Eric) #6

“Motion Sensor 3” is the physical Bosch sensor that sometimes sticks Active.

“Motion Sensor 5” is the Simulated Motion Sensor.

This will not address the 3 minute delay which is built-in to hardware to maximize battery life.


#7

Cool. Was thinking that it will be much more complex but it makes sense.


(Glen King) #8

I have three of them online, with not a hiccup among them.

I can work with the three-minute thing, though I do wish it were more accurate… but for $12, i’ll Take it.