does the extender plug into a wall plug or does it use batteries.
1661346
The RC3030D transmitter is wired into your existing door bell. The extender plugs into any outlet in your home, does not need batteries.
1661347
The bell plugged directly into 110v outlet while the transmitter is wired to the existing bell circuit. Just have to follow the wiring instruction.
1742487
The prongs are plugged in to the existing wall outlet. That's how the timer, when set, controls the power to the device plugged into it.
1744625
It comes with an adapter to plug into 120vac wall outlet. It also runs on 4-aa batteries if you want. I use the wall adapter so I don't know how long the batteries would last.
2143426
It plugs into the wall. It comes with a power adapter. The remote control is battery powered.
1696608
it runs off batteries you can plug it into the wall and charge it or your usb port
981728
It's pluggedd into a power strip that is plugged into a timer. Wall outlet.
1250716
No, plugs into the wall, but can be set on a timer to go on and off at scheduled times.
1182208
It does not need to be plugged into the wall. It can be plugged into extension cord. That would work.
1551261
The does not have a battery. It works with an adaptor that plugs into your regular wall outlet.
1768813
It plugs into a wall with an included adapter. There are no batteries needed. You use it without any cord as it's wireless. I usually plug it in once a week only and it stays charged up nicely.
13
Plugs into the wall. The clock part takes batterys. It works we found out who was stealing from us.
1972533
It just plugs into the wall. So you can use any extension cord to make it longer.
1087785
It plugs into a wall outlet( 2 pronged ) not an ac adapter plug but unfortunately it doesn't run on batteries hope this helps
1831063
It is made to be plugged into a wall outlet, but could be plugged into an extension cord.
520382
I too wanted to know this and called CTA digital in Brooklyn, NY. They told me it comes with a wall adapter for plugging in. The customer service rep also said it can take batteries, but didn't know what type! I'm going to order it because I will mostly use it plugged in. Hope this helps.
220037
Just measured it and it's a 60 in (or 5 ft) black wall plug in cord. No battery. My typical daily use is simply plugging it in to the wall, turning it to "Hi" and that's it. It's actually a very easy, straight forward unit.
622630
Yes it does plug in to wall. I have never tried with just batteries though. This piece is not user friendly and I would never purchase again