The Blink Video Doorbell is on sale for a record low price of $30

Amazon is running a sale on its Blink home security devices. Among the items that have seen a price drop is the Blink Video Doorbell, which is available for a record low of $30. That's half what you might otherwise pay for it.

The doorbell allows you to answer your door using your phone. You can see who rang your doorbell via a 1080p video stream (there's an infrared night vision mode) and chat to them using the two-way audio feature. You can also receive alerts when the Video Doorbell detects motion.

The Video Doorbell can operate wirelessly on two AA batteries (it comes with a pair). Alternatively, you can hook up the device to existing wiring and it can trigger your existing in-home chime when the button is pressed.

Wiring the Video Doorbell or pairing it with a Sync Module (which is sold separately) will allow you to use Alexa to answer your door or bring up a live view of what the camera sees. Other features include privacy settings and custom alerts. However, a paid Blink subscription is needed to save and share video clips on the cloud after a free 30-day trial.

The Blink sale also includes a discount on the Mini 2 camera, which is similarly half off. It can be yours for $20. The camera can operate as a plug-in chime for a connected Blink Video Doorbell. It's also our pick for the best budget security camera. Meanwhile, a bundle with the Outdoor 4 cam (our top pick for the best security camera for Alexa users), Video Doorbell and Mini 2 is $100, which is also half off.

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