Wireless doorbells in comparison

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

ULTRA-LONG WIRELESS RANGE 2 plug-in receivers included, the sensing distance can reach up to 400 M 1,312-FT in unobstructed environment; will not interfere with other equipment in your home or those of your neighbors, ensures that you will never miss any visitors

ANSWERING MACHINE FOR YOUR FRONT DOOR Quick Replies lets you choose from a selection of pre-recorded messages that play whenever your Video Doorbell is pressed.

Clear 2K HD Video & Super Night Vision KAMEP Video doorbell with 2560 x1440 Megapixel and 166 wide angle, provide sharp images and smooth live streaming, perfect for identifying faces and details. Built in IR lights is as good at night even in low-light circumstances as need it to be and up to 33 Feet.

WIRELESS CONNECTION the Byron wireless portable doorbell set is a convenient and reliable solution for your needs. It offers a wireless connection between the push button and the door chime, allowing you flexibility in terms of where you want to place the doorbell.

Nestling Wireless Doorbell IP55 Waterproof Door Bells with 5 Level Volume 55 Chimes LED Flash Cordless Plug in Chime Kit 1000ft Long Range Home School Office Black

No Monthly Fee & Warm Support Wireless security door bell with camera supports up to 128G Micro SD(Not Included) storage and Cloud storage(free 6 seconds per recording, 7-day recording loop). This is a ideal choice If you don't want to pay the endless monthly subscription fee.

162 Wide Field of View with AI detection The ultra-wide-angle design eliminates the need to endure narrow peepholes to see distorted, blurred images.The HP3 Pro integrates a human-shape algorithm and a PIR sensor to detect human activities in particular, avoiding alerts triggered by wild animals, flying insects or running cars. Whenever a person shows up within its detection zone, the HP3 Pro will let you know immediately even before they knock.

Dual Receiver Design The wireless doorbell comes with two receivers, perfect for larger homes, ensuring you hear the doorbell clearly from any corner of your house.

GREAT EXTENDED RANGE The plug-in wireless doorbell can work normally within 1300FT. When there are multiple rooms in your home, the signal can also be transmitted stably, so that you will not miss any visitor. The transmitter will not interfere with other electrical appliances in your home or neighbors.

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.

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