what size batteries does the unit take? and is it easy to take the unit off the wall to install them?
1281880
Unit comes off easily- changing and setting temps is easy- the light on it is fabulous we did not change batteries I believe it works off of the wires u attach. As I stated before their booklet on this item is online at luxproducts.comm look in my previous answer. Also their number for tech support is 18562348803. Good luck this is an awesome item.
1281881
2 AA size batteries. I use lithium energizes and I'm good for a few years. Had my unit for almost 5 yeaes
1281882
2 x AA batteries. I have no trouble getting it off the wall to reprogram if necessary. If you buy and take it out of the package you will see a latch on the bottom that you push up and lift toward you and up.
1566775
I don't think so. The units are all plugged into the wall. I have never had to change any battery and I have had it for 1 year or more.
1551503
just the in side unit . but it will also take batteries i think 4 c batteries and will last for years on a residential application
1715368
It is very simple to install...two screws, a marker,and screw driver....if you put the anchors in the wall you'll need a drill and bit.But other than that it went up in 10 mins. The smoke detector screws on the base on the wall or ceiling. Making it easy to change the batteries.
849029
6 1/2 wide X 2 1/2 at it's tallest. It does not have mounts to put it on the wall, but it is light and the batteries sit in it really snug. So it would not be hard to convert it.
1220092
There is a Mounting Base that connects into your Wall or Ceiling. You have to remove the Main Unit from the Mounting Base and you'll see the compartment for the Batteries. I hope this helps.
1229052
You can use a wall transformer (extra). The batteries seem to last a long time though. Hope this helps
622827
There is a thin magnetic strip with adhesive that attaches to wall. The light then sticks to the magnet. Changing batteries is as easy as removing light from magnet.
544050
Very easy! Just unplugs and slides out. I have 4 batteries that I use when I go fly - takes 30 seconds to swap them out.
1776814
Takes 2 batteries in both units. size 2032. How long they last depends on how much you use it. Mine have lasted for months.
216686
The unit I received must be plugs into the wall - it does not have any compartment for batteries.
424604
This unit is hard-wired into the wiring - no plug in or battery. We were replacing baseboard heaters so used the existing connection. We used an electrician but it was a very quick instillation and not expensive. The units look nice on the wall and take up much less space than the baseboard style.
784067
We have one unit in our house and the other in our barn and we have problems. Simply put in the batteries and you are good to go. It is very clear and very convenient because it can be moved easily.
2096850
This unit takes batteries and also plugs into the wall. I'd be concerned about buying it though. My CD player died after one use.
2271927
The unit plugs into a regular wall socket.It takes a 9 volt battery for portable use.
1065139
We bought a home that already had this model installed. My husband and I were able to get into the area where the batteries relatively easily, within 10 minutes with no instructions the first time. It is on the interior side and you just need a small screwdriver. Once we knew how to do it, it just takes a minute. The home was 12 years old and the unit seemed to have some malfunction, so I bought one from Amazon to replace the one the home came with. We have had no issues with the one I purchased 10 months ago.
857635
The unit operates on 3 "D" batteries. It does have a power receptacle for a wall plug in unit but I do not know the part number for it. We use batteries.