Wireless Doorbell LTC LXLU01B white touch 433 MHz, range 200 m, 38 melodies, 5 volume levels

The LTC LXLU01B white touch wireless doorbell operates on a 433 MHz frequency and provides a maximum wireless range of up to 200 m in open space. The unit features a touch-sensitive button, 38 selectable melodies and five volume levels allowing straightforward adjustment to different environments. Its compact white design is intended for residential and small business use and supports simple installation without hardwiring.

Advantages

The doorbell combines a long-range wireless connection with a touch-activated transmitter to reduce mechanical wear. Multiple melodies and discrete volume settings allow users to choose an appropriate tone and loudness for apartments, houses or offices. The product’s plug-in or battery options (as applicable to the model) and surface-mount design make it easy to place or relocate as needed.

Suitable for

• Homes and apartments where a wireless, non-invasive doorbell is preferred
• Small offices and retail premises needing audible visitor alerts
• Situations requiring selectable melodies to differentiate entrances or notification types
• Locations where a touch-sensitive, low-maintenance button is desired

When it may not be suitable

This wireless doorbell’s stated 200 m range applies to open-line conditions; in buildings with dense walls or metal structures the effective range may be significantly shorter. It may not be suitable for very large properties or industrial sites where longer-range or wired systems are required. If integration with smart-home platforms or advanced automation protocols is needed, confirm compatibility as the unit is designed primarily for straightforward wireless use.

Key specifications

• Operating frequency: 433 MHz
• Maximum wireless range: up to 200 m in open space
• Selectable melodies: 38 tones
• Volume settings: 5 levels
• Button type: touch-sensitive transmitter
• Colour and finish: white

How to use

Mount the touch transmitter near the entrance using the included mounting hardware or adhesive, and place the receiver where the sound can be heard clearly. Power the units according to the supplied instructions—insert batteries into the transmitter and receiver if required or plug the receiver into a suitable power outlet. Select a melody and volume level using the receiver controls, then test the system by pressing the touch button to confirm pairing and audible output. Reposition the receiver or transmitter if signal strength or audibility is insufficient.

What to consider before purchase

• Expected operating distance within your property and potential obstacles such as walls and metal structures
• Power options available (battery vs. plug-in) for both transmitter and receiver
• Required number of melodies and volume flexibility for your environment
• Placement options for both transmitter and receiver to ensure reliable signal and audibility

Usage recommendations

For best performance, place the receiver in a central indoor location with minimal obstructions to the transmitter. Test different melody and volume combinations to find a setting that is clearly audible without being disruptive. Replace batteries periodically and keep the touch surface clean to maintain reliable operation.