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.
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WiFi Video Doorbell Smart Home Wireless Security Protection Camera Ring Door Bell Intercom Night
Aliexpress UK
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
Waterproof Cover For Wireless Doorbell Door Bell Ring Chime Button Black Door Bell Protective Cover
Aliexpress UK
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
Waterproof Cover For Wireless Doorbell Door Bell Ring Chime Button Transparent Door Bell Protective
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.
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Self Powered Waterproof Wireless Doorbell Smart Home Without Battery Doorbell With Ringtone 150M
Aliexpress UK
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.
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KERUI M521 Wireless Doorbell Outdoor 57 Song 300M Range Smart Home Door Bell Chime Ring 433MHz
Aliexpress UK
Video resolution: 1080p HD. Ring Video Doorbell 4. Motion detection: Adjustable motion zones, advanced motion detection, and customizable alerts. Connectivity: 2.4 GHz Wi-Fi connection (5 GHz not supported).
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Hot Wireless Wifi Remote Smart Doorbell Ring Ding Dong Machine Phone Intercom Security Door Bell
Aliexpress UK
Introducing the Video Doorbell (2nd Generation) by Ring. Compatible with 2.4 GHz Wi-Fi, it ensures seamless connectivity. Box includes the doorbell, charging cable, mounting bracket, and more for easy installation.
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Self Powered Wireless Doorbell No Battery Required Door Bell 51 Ringtones Chime Waterproof Outdoor
Aliexpress UK
The Wi-Fi range of the video doorbell is up to 66ft (20m). It works for Android 4.0 / iOS10.0 or above. Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. ).
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RF 433MHz Wireless Doorbell House Chime Kit 100M Long Distance 38 Ringtones Door Bell EU US Plug
Aliexpress UK