Is the receiver battery powered or AC?
471172
The reciever is AC plug in. The one I purchased is 110v AC. The Transmitters are 9v DC.
1149164
The Transmitter and receiver are both DC powered (12v) and each has a mini-jack port for a plug in transformer (two of which are supplied). The antennas are removable (SMA connectors). Input and output are through RCA jacks, L, R, and Video.
763816
The only battery for this model is in the remote. The receiver gets power from the camera .
1144113
Strictly battery powered. Uses 3 AAA batteries wired in series. It also comes with 3 batteries that I have yet to replace.
1336331
Hi James: The receiver has an AC adaptor and a place for batteries to use as a portable hand held radio also.HD signals can be somewhat weak sometimes so you may lose a stations if you are moving it around constantly or riding in a car with it. Enjoy.
334062
In the 2nd picture that is shown in product description page at Amazon.com of the gabinet back side you can read that receiver uses AC Power of 230V 50Hz, and this is the one I need. Is that right? If I buy it I'll receive with AC Power of 230V 50Hz?
909558
This is a wireless unit. Power is supplied by a 9v battery.The only "corded electric" power source is the receiver on the garage door opener itself.
189957
Unit is strictly battery powered. It uses size AA batteries. For as much as I use mine, I judge the battery life to be pretty darned good.
1856676
Battery powered. Its been many months since I installed them, probably AAA, but I forget.
609949
Either. It can use batteries or use the ac adapter. We always use it plugged in but it does have battery option.
307768
I apologize, it does use a battery. You plug in the receiver into the wall. I don't remember the battery type. Sorry. :)
1258618
Nope. It's battery powered only. You have to modify its scheme if you want to power it up with an ac adapter.
1313766
Both are ac/dc, but mine are always plugged in , less static interferance. I used the batteries before and didn't like it because it was too static. The batteries wore out in a few days.
561021
Yes, receiver and transmitter both have built in batteries. Unit also comes with charger.
2137319
My receiver isn't chargeable, so I do not know. The station plugs in or uses regular batteries.
2204437
The receivers plug into the wall outlet (120V). The remote takes a 12V little battery (very small) that you can buy at BestBuy. I've had mine for almost a year and haven't needed to replace the battery yet. The devices work great. I have them in various rooms without a problem.
368602
No batteries for the receiver/bell. It is plugged in to an AC outlet. One AA in the button.