Multi button doorbells in comparison

BATTERY FREE Transmitter is converting the energy from finger press, the receiver is easy to get rid of the worry about changing batteries, more conveniently and more environment friendly.

Boundless Guardian Precise Response 1000ft reception distance and maximum 110dB volume, whether it is a duplex or a single flat, even if the courier is outside the door on a rainstorm day and presses lightly, you can hear the alert clearly in the bedroom. Anti-interference technology, goodbye to false ringing.

39 Different Chimes & 5-Level Volume Adjustment 39 different ringtones allow the user to select the favorite in terms of the user's mood. 5 adjustable volume levels (0dB to 120dB) to meet the user's needs to adjust in various occasions, and the mute mode design of this wireless doorbell can be used at night or in some important meeting. The LED indicator on the doorbell receiver will flash when the push button transmitter is pressed, which is good for the user to get alert visually.

SMART TECH Not only have we made the traditional door bell ringer wireless, but we made it smart too. It will remember your customized settings and has sleek, modern LED lights that illuminate and blink for guests to easily spot at night. Truly reliable and weather proof, will operate between temperatures of -4F to 140F.

PLUG-IN DOOR CHIME Where the main body of the doorbell can be plugged into any socket throughout your home

Modern and Stylish Design With its modern and stylish exterior design, this door bell push button adds a touch of elegance to any space. It is suitable for various home furnishing styles, office buildings, hotels, hospitals, factories, and more.

2K HD Video & 166 Wide-angle The wireless video doorbell features 2K resolution and is paired with a 166 wide-angle camera to see what's going on in your home wherever you are. And let you enjoy industry-leading video clarity and super night vision up to 33ft. The doorbell with an IP66 material casing, The smart doorbell camera is water and dust resistant and offers incredible standby time and long lasting performance.

Waterproof Doorbell -- This door chimes & bells offer IP44 waterproof and dustproof. Doorbell Button can be installed indoors and outdoors.

Extensive Wireless Coverage Enjoy a seamless connection up to 300 meters 1000 feet ensuring you're always in the know when someone's at your door. You can expand the symphony with up to 20 additional receivers and buttons. Never miss a visitor; with strong enough signals to penetrate walls and resonate in every room, even catering to those with impaired hearing.

This spare doorbell Push Button allows for a stable connection.

Weaterproof & Durable Doorbell IP55 waterproof rated front doorbell to withstand harsh weather (working at -22 F to 158 F). Low power consumption transmitter with high quality battery with a maximum life of 3 years, no need to worry about frequent battery replacement.

ULTRA-LONG WIRELESS RANGE This wireless doorbells boasts a remote connection of up to 400 M 1,312-FT and does not interfere with other equipment in your home