Does this have a transformer that plug into itself and a wall plug?
279542
The"rock" is powered by 4 D cell batteries and the collar is also battery powered; there is no wall connection.
332839
No, it does not... basic fuse and switch array. No transformers... standard line cord only.
828172
There is a standard wall plug with about a 3 ft cord that goes to a power block transformer and the cord from the transformer goes out to the usb hub.
1583435
It does not come with a transformer, but I was replacing a unit and the transformer was already there. It also does not come with the door bell buttons - but then again - I have not seen one that does.In general, I am very happy with the unit.
1604552
Hi, It has a power converter that comes with it. It's a regular wall outlet plug in.
1354818
It does not. You can use either AA batteries to power it, or if you are looking for a plug-in power supply, you can use the Ademco K0991 transformer.
2150981
It does have this feature. I ordered two kits. One transformer died within a couple months, the other is fine.
2092417
Yes, it comes with a long cord that's permanently attached to the unit which attaches to the transformer with on/off switch. Then there's about a 4-6 foot cord that plugs into an outlet.
1647236
There should be a transformer that plugs into your new device and a power cord that plugs into the transformer and the wall outlet.
2190896
It does not come with the adapter, but you can hook one up to it to plug into the wall. It is adapter ready.
1889756
No it does not. You must wire it your self, either hard wire, or you can use a heavy cord and make your own plug to plug in wall outlet. Very easy to wire.
1297828
You still need a a stepdown transformer. The one provided plugs directly into wall
1199591
Yes it does; is uses a "plug to the wall" power connector with a USB connector, and the appropriate USB cable.
1268758
you have to buy the transformer that goes with it. It will not plug into any outlet anywhere in the world, the transformer has the plug for the wall.
1974664
yes. comes with the power block and cord extension for wall plug-in as well. picture can be deceptive
2185115
Yes, it has a plug for the wall. The on/off power switch is in the back as well. I look for it for a while when I got. Yes, I like it very much.
531569
This device has a transformer. It is the same as any other power supply except you can charge 2 devices at once. Get 2 !