








Doorbell Chime with Patented Technology
SadoTech
What we like: Multiple ringtone options
What we don’t like: No memory feature for tune selection
Not so great for: Metal surfaces
Perfect for: Large homes, warehouse, offices, for hearing-impaired users
No more annoying doorbells that cause unwanted attention. This minimalist wireless doorbell chime has four volume settings, making it perfect for anyone who doesn't want to be disturbed by a chime. Developed using patented technology, this piece will not require any Bluetooth or WiFi connection as its signal can reach up to 1000 feet. Weatherproof with a modern design.
With more than 50 tunes to select from, you can easily change the song or sound in just seconds. However, there is a need to go through all the chimes when the device resets due to power failure. The chime feature also needs to be coordinated with both receivers. Best to install with a heavy-duty double-sided tape to prevent this item from falling off.