Infrared night vision Day or night, you can keep an eye on your surroundings with the Blink Outdoor HD 1080p WiFi Add-On Security Camera. It has infrared night vision built in, so you'll see midnight as clear as high noon. And it's so small it's barely noticeable, yet it has a wide field of view. Easy to set up This camera is an add-on to your Blink Outdoor Smart Camera System (sold separately), so you can cover your home from more angles. And it's also wire-free, so set-up is super-easy. Extra-long battery life Blink Outdoor runs on two AA lithium batteries that last for up to 2 years, so you can see what's happening outside your home without having to worry about the camera running out of power. Ready for the weather The Blink Outdoor is ready for any kind of weather, standing watch in sun or rain, all day every day. 2-way audio Blink Outdoor not only lets you see, but also lets you hear and speak. Talk to the delivery guy, your kids or even your dog. Wherever you are, it's like you're still at home. Motion detection When movement is detected, the Blink Outdoor Camera sends an alert straight to your smartphone so you can check what's going on. You can customise the motion detection zones so you only get alerts for where it matters. Alexa helps No need to navigate the interface - with Alexa you can go hands-free. Stream live video, play recorded clips, arm and disarm your camera, get motion alerts and more. __________ Please note: This is an add-on camera and requires the Blink Outdoor HD 1080p WiFi Security Camera System.