Black wireless doorbell with 38 melodies, 150 m range and IP44 button

Battery-powered chime in black and silver, up to 90 dB volume and a water-resistant button with LED light

No wires: battery chime and outdoor-ready button

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Key specs

Range: Up to 150 m between button and chime, in open areas
Power (chime): 4.5 VDC: 3 × 1.5 V AA batteries (not included)
Power (button): 12 VDC: 1 × 23A battery (included)

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Available at

Home Depot

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What it does

Up to 150 m range
The button and chime can be up to 150 m apart in open areas.
38 melodies, 4 volume levels
Pick your tone and set the volume from low to maximum, up to 90 dB.
Outdoor-ready button
The IP44 water-resistant transmitter has an LED light that confirms every ring.
Completely wireless
The chime runs on 3 AA batteries: hang it wherever you want to hear it, no outlet needed.
Grows with you
Pair up to 20 chimes with one button or up to 6 buttons with one chime of the same model.
For home or business
Use it at home, in offices, reception areas, shops, workshops, factories or the garage.

Description

Hear the door from anywhere

The LT-742 is a black and silver wireless doorbell with two parts: a transmitter button for the entrance and a chime that runs on 3 AA batteries, so you don't need wires or a nearby outlet. The button and chime can be up to 150 m apart in open areas. Choose from 38 melodies and 4 volume levels, up to 90 dB.

The call button has an LED light that turns on when pressed and IP44 water resistance. It runs on an included 12 V 23A battery. 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); the chime hangs on a wall screw. Don't place the button on metal surfaces, which reduce the range, and even though it's water resistant, keep it out of direct rain and sun so it lasts longer. The chime's 3 AA batteries are sold separately.

Specifications

LT-742

Model: LT-742
Type: Wireless doorbell with transmitter button and chime
Range: Up to 150 m between button and chime, in open areas
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 call button when pressed
Power (chime): 4.5 VDC: 3 × 1.5 V AA batteries (not included)
Power (button): 12 VDC: 1 × 23A battery (included)
Protection: IP44 water-resistant 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 hangs on a wall screw
Dimensions: Chime 10.8 x 7.4 x 3 cm; button 8 x 3.8 x 2 cm
Material and color: Black and silver plastic
In the box: 1 chime and 1 transmitter button with 23A battery
Warranty: 1 year