AVANTEK CB-21 Wireless Doorbell, Waterproof, Range up to 300m, 2 Remote Keys Can Have Different Sounds, 52 Melodies, CD Quality Sound and LED Flash

Description

🔔 Elevate your entryway game with AVANTEK’s wireless doorbell — never miss a moment, rain or shine!

The AVANTEK CB-21 Wireless Doorbell offers a robust 300m wireless range and IP55-rated waterproof durability, perfect for any home or office environment. Featuring 52 customizable melodies with CD-quality sound and two transmitters with distinct ringtones, it ensures you always know who’s at your door. Its ultra-long 3-year lithium battery life and memory function make it a hassle-free, high-performance solution for modern living.