what type and qauntity of battery does the sensor use?
1441929
Double A batteries. I purchased a spare sensor so I needed 6 batteries total. I just use the alkaline batteries, they have survived the winter just fine. Hope this helps.
1118593
I looked on the battery and there is no information. I don't seem to have the literature that came with it. Sorry.
1031064
Installed ours about 6 months ago and it works great! It is battery powered (3-AA batteries) and I assume the sensors must be a circuit board inside the case. Hope this helps.
1300349
Remote sensor takes batteries, but they last a long time. Unit is very accurate.
783982
I believe the motion detectors use a standard 9V battery, the window/door sensors use a CR123 battery...
249257
I don't know. Just run a search on your camera and it'll say what battery it takes.
49256
The hare rate sensor's battery. Is easy to replace. I am not sure about the monitor's.
1131211
The battery that it uses is the small round one like a watch would use or digital scales. I haven't had them long enough to know but would expect several years from them based on the battery type.
2108634
Hi Nick, Thank you for contacting us. The batteries in the door/window sensors are 3v lithium batteries that will last about 2 years. The battery in the motion detector is the same 3v lithium battery with 2-year life. If you have any other questions, let me know. Sincerely, Andrew
1366315
I can now answer my own question. I bought this thermometer soon after posting this and it has the CR2032 battery. I use it frequently and keep forgetting to turn it off, but have not had to change the battery. This is a great item.Thank you, everyone, for your help.
2193957
It was a AA battery. I put it outside hooked up to my water barrel and it waters every day like clock work :-) a great product for something simple.
326153
I want to know this too, I don't see anywhere to purchase the sensor by itself.
2123204
Time to replace the battery. The A23 batteries included with the system are junk. A couple of my sensors only lasted 3 months. I bought energizer brand as replacements.
1727440
These batteries are for the wireless door sensors for a GE security system . Hopefully this helps.
1559996
Don't remember. it is direct replacement for battery in security system. best price that i found.
1177817
It uses a CR2032 battery. I have not needed to replace my battery yet, but looking at the unit, I see an access plate on the backside of it. It can be opened using a coin. Replacement should be very simple.
119652
I do not recall, however a friend of mine did have to replace a couple of sensors and they gave him the replacements immediately. Hope this helps.