Video doorbells are popular for home security as they allow homeowners to see and communicate with visitors at their doors via a smartphone app. Here’s a brief rundown of how they work and what to consider if you’re interested in one:
How Video Doorbells Work
- Camera and Motion Detection: Most video doorbells have a built-in camera and motion sensors. They start recording or streaming live footage to your device when motion is detected.
- Two-Way Audio: They typically have a speaker and microphone so you can hear and speak to visitors.
- Smartphone App Integration: A companion app lets you view live video, receive notifications, and communicate with visitors remotely.
Key Features
- Video Quality: Higher resolution cameras (e.g., 1080p or 4K) offer clearer images.
- Field of View: A wider field of view can capture more of the area around your door.
- Night Vision: Essential for security at night or in low-light conditions.
- Power Source: Some models are battery-powered, while others require wiring. Battery models are more flexible, but wired versions often avoid the hassle of recharging.
- Storage Options: Most have cloud storage options, but some also support local storage with SD cards.
- Smart Home Integration: Look for models compatible with systems like Alexa, Google Assistant, or Apple HomeKit if you have a smart home setup.
Popular Options
Essential Video Doorbell – Offers a slightly wider field of view and good integration with smart home systems.
Ring Video Doorbell – Known for good app integration and a range of options in terms of video quality and features.