Doorbells plug in chime in comparison

300M Transmission Long Range The wireless doorbell features High Frequency Emission Technology, strong signal transmission stability. Operating range over 300m 1000ft in open area when no obstructions, which ensures you will you always get an alert, even if you are a few rooms away or on another floor. Great for use in the home, apartments, large villas, office or warehouses ect.

WORKS RIGHT OUT OF THE BOX Wireless doorbell is paired before delivery. No wiring required. Secure the button with a sticker, plug the receiver into an outlet and you're ready to go.

Expandable Doorbell System for Multiple Receivers The VOXON door bells wireless cordless system supports up to 4 transmitters and multiple receivers (only compatible with VOXON models). This expandable cordless door bell wireless system allows you to create a customized home alert system, making it ideal for large homes, offices, and multi-room setups

Custom Sound, Flexible Modes Enjoy precise control with 5 volume levels up to 110 dB, perfect for the hard of hearing or elderly. Easily switch between LED only or LED + ring modes and select from 55 melodies for personalized alerts. Your last settings are saved for uninterrupted convenience.

Installing your wireless chime system is easy the button is battery-powered and all you have to do is plug in the chime. No wiring is required.

Simple, Reliable Doorbell Operates on Honeywell Home proprietary proprietary 868 MHz frequency. Plug-in doorbell with a connection range up to 150 m. Audible volume range is 60 m (80 dB), for loud and clear notification of visitors or delivery

Expandable home security system up to 58 button transmitter, sensors and receivers can be paired to use together. We support service in 7 day 24 hours. if some issue in use(pairing, change ringtones, no working etc...). please kindly follow the videos behind of product picture, Or contact us and we will try best to solve it.

Package Contents Satisure 2 Battery Operated Transmitter and 4 Plug-in Receiver, Screws, Expansion bolt, Adhesive stickers, Mini screw driver, Mounting bracket for the tansmitter.

Self-Powered&No batteries required Self-powered doorbell, batteries are not required for both push button and receiver. Pushing down on the button creates a mechanical force, which generates electrical power itself and sends a stable signal to the receiver. Eliminates the need for changing batteries or recharging

36 Ringtones & 3-Level Volume Aigostar doorbell wireless has 35 different CD-quality chime options, 3 levels of adjustable volume from 25dB to 85dB. The sound is clear and loud enough for most. The memory function for sound and chime selection allows you don t need to set up again even after a power failure.

Will Not Take Up Your Socket Wireless Doorbell Kit This unique plug-in doorbell kit is compact and beautiful, with an additional socket available for any other electrical device. Simply plug the doorbell into a wall socket and then plug your appliance into the chime unit as usual. It is the best choice for waterproof wireless doorbells in homes and any other occasions.

100% Wireless & Cordless The XTU doorbell camera Built-in rechargeable battery can last up to 1-2 months so that you won t have to charge the batteries too often and getting the instant battery situation via your phone APP. Camera doorbell are 100% wireless to install and connect, makes you enjoy the convenience of not have to deal with any outlets or tangled mess of wires. Note video doorbell only connect with 2.4GHz Wi-Fi(not support 5GHz Wi-Fi).