This item looks to be new and unused, but are putting used to cover any slight marks it may have (We would score it 4.2 out of 5).
eBay
RF 433MHz Wireless Doorbell House Chime Kit 100M Long Distance 38 Ringtones Door Bell EU US Plug Receiver Button Remote Control
Aliexpress UK
3MP HD Video & IR Night Vision 5 m: Imou video doorbell provides 3MP video quality to provide you with crystal clear images and video recording. Built-in IR lights allow you to see clearly even in the dark, with a night vision range of up to 5 m. Note: video doorbell only connect to 2.4GHz Wi-Fi (not support 5GHz Wi-Fi).
eBay
VeryHome Wireless Doorbell Smart Door Bell Home Waterproof Cordless Ring Dong Chime House Call 220V timbre casa calling button
Aliexpress UK
ONLY A FEW MARKS ON DOORBELL ONLY, No DIODES Screws ETC. Compatible with iOS and Android, you can get notifications directly to your phone, tablet or PC. It allows you to see four seconds prior to a recorded incident, so you can see what caused it.
eBay
EZHEN Smart Wireless Doorbell Welcome Door Bell 60 song Ringtones Differentiated Doorbell Mute Home Office Call Bell US EU Plug
Aliexpress UK
PROTECT WHAT MATTERS MOST: with Battery Video Doorbell you'll know who is on your property whenever your Video Doorbell is pressed, or motion is detected. Battery Video Doorbell is equipped with a built-in battery which cannot be removed for recharging.
eBay
Easily setup by connecting your Ring Video Doorbell to wifi through the Ring app and mounting with the included tools. See, hear and speak to anyone at your door from anywhere with Ring Video Doorbell.
eBay
The addition of Pre-Roll video gives you four seconds of video before the detect event. This is very helpful in getting a better idea of what happened leading up to the notification from your doorbell.
eBay
PROTECT WHAT MATTERS MOST: with Battery Video Doorbell you'll know who is on your property whenever your Video Doorbell is pressed, or motion is detected. Battery Video Doorbell is equipped with a built-in battery which cannot be removed for recharging.
eBay
With the upgraded Ring Video Doorbell 1 (2nd generation) you can answer the door from anywhere. Get an instant alert to your smart device when anyone presses the doorbell or triggers the built-in motion sensor.
eBay