About This Product
Need a simple, no-nonsense wired doorbell for your office, home, or hotel?

This little white unit runs on 12V DC and puts out a classic ding-dong sound at about 90 decibels – loud enough to hear, but not obnoxious.

It's compact with a wall-mount hole, so installation is quick and painless.

Just connect the red wire to 12V positive and black to ground – that's it.

It's got built-in anti-interference so multiple units don't set each other off.

Power draw is only 3W, and it works with 220V AC input via a step-down transformer (not included).

No switch included, so you'll need to wire it to a standard momentary push button or access control system.

Perfect for apartments, small businesses, or any entry point where you need a reliable audible alert.

Simple, cheap, and it just works.
