Unused REVEX Wireless Calling Chime Transmitter and Receiver Set X810 No Wiring Required

Unused REVEX Wireless Calling Chime Set X810, No Wiring Required, Transmitter/Receiver Set
Comes with two transmitters for added convenience.

This REVEX calling chime set has a communication range of up to 100m and includes a transmitter and receiver. It's battery-powered, allowing for installation anywhere. (Cannot be used for conversation.)
Choose from 16 different chime sounds, including doorbell, melodies, dog barks, and alarms.

- Brand: REVEX
- Model Name: Calling Chime
- Communication Range: 100m
- Set Contents: Transmitter (rainproof), Receiver (with light and chime) x 1
- Power Source: AA batteries x 3

Product Specifications
[Receiving Chime] Size: 63(W) x 96(H) x 33(D) mm

[Push Button Transmitter] Size: 46(W) x 74(H) x 23(D) mm

● No wiring required, battery-powered for installation anywhere.
● The push-button transmitter is rainproof and splashproof, allowing use outdoors or in areas where it may be exposed to light rain, such as bathrooms.

● The receiver is compact and portable.

Purchased for family use but never used. The receiver does not have its original packaging.
I purchased two transmitters, making them convenient for use between rooms, at the entrance, by the bed, or in the toilet.
To check the operation, I opened one transmitter and inserted the included button battery. The unopened transmitter also comes with a button battery.
It works without any issues, with adjustable sound volume and LED flashing notifications. You can choose sound only, light only, or sound and light.
Instruction manual and screws are included.

Thank you.