Description
Make Doorbell Louder Features
The LRA-EXTX-L connects directly to your wired doorbell. When visitors press your doorbell button, this transmitter signals wireless receivers to play your chosen melodies.
Sound Booster Benefits
Expand your doorbell’s reach:
- Two-Door Compatible: Front and back coverage
- Battery Powered: Long-life lithium included
- Easy Integration: Simple 3-wire connection
- Versatile Use: Works with any LRA receiver
- Custom Sounds: Different tones per door
Technical Specifications
Transmitter Features:
- Power: Long-life lithium battery
- Support: Up to 2 doors
- Installation: Wires to existing chime
- Compatibility: All LRA receivers
- Range: Up to 1,000ft
- Size: 2.25″L x 2.25″W x 0.5″D
Installation Guide
Simple wired connection:
- Access doorbell chime
- Connect to terminal screws
- Insert battery
- Pair with LRA receivers
- Select door melodies
Compatibility
Works with:
- Standard wired doorbells
- LRA series receivers
- Front/back door buttons
- Multiple LRA receivers
- Does not work with video doorbells or intercoms
Package Contents
- 1 x LRA-EXTX-L transmitter
- 1 x Lithium battery
- Mounting hardware
- User manual
