LT-746

Black wireless doorbell with battery-free button and 38 melodies

The button powers itself when pressed; plug-in chime, up to 100 m range and IP68 button

No batteries: self-powered button and plug-in chime

Ask on WhatsApp Download manual

Key specs

Range: Up to 100 m between button and chime
Power (chime): Plugs directly into a 120 V~ 60 Hz outlet, 0.5 W
Power (button): No batteries: generates energy with every press

Already have it? See how to set it up →

Available at

Home Depot

More photos

What it does

Zero batteries
The button makes its own power when pressed and the chime plugs in: nothing to recharge or replace.
IP68 button
Water resistant for the entrance of your home or business.
Up to 100 m range
Place the chime far from the door and still hear every ring.
38 melodies, 4 volume levels
Pick your tone and set the volume from low to maximum, up to 90 dB.
Light on both parts
The LED lights up on the button and the chime to confirm every ring.
Grows with you
Pair up to 20 chimes with one button or up to 6 buttons with one chime of the same model.

Description

A doorbell that needs no batteries

The LT-746 in black has a self-powered transmitter button: every time you press it, it generates the energy it needs to send the signal, so it takes no batteries. The chime plugs directly into a 120 V outlet. The result is a doorbell that never asks you to change batteries in either part.

The button and chime can be up to 100 m apart. Choose from 38 melodies and 4 volume levels, up to 90 dB; when someone rings, the LED lights up on both units. If you need more alerts, pair up to 20 chimes with one button or up to 6 buttons with one chime, always of the same model.

Before you install it

Stick the button on with double-sided tape or mount it with anchors and screws (not included). It's IP68 rated, but to make it last longer keep it out of direct rain and sun, and don't place it on metal surfaces, which reduce the range. To pair a new button, hold the chime's melody button for 5 seconds, then the call button for another 5.

Specifications

LT-746

Model: LT-746
Type: Wireless doorbell with self-powered button and plug-in chime
Range: Up to 100 m between button and chime
Melodies: 38, selected with the button on the side of the chime
Volume: 4 levels (low, medium, high and maximum), up to 90 dB
Visual alert: LED light on the chime and on the button when pressed
Power (chime): Plugs directly into a 120 V~ 60 Hz outlet, 0.5 W
Power (button): No batteries: generates energy with every press
Protection: IP68 transmitter button
Expandable system: Up to 20 chimes with one button, or up to 6 buttons with one chime (same model only)
Installation: Button with double-sided tape or anchors and screws (not included); chime plugs into an outlet
Dimensions: Chime 9.5 x 5.2 x 3.7 cm; button 7.2 x 4.2 x 2.1 cm
Material and color: Plastic and metal, black
In the box: 1 chime and 1 transmitter button
Warranty: 1 year