Experience unparalleled security with Blink's next-generation video doorbell, boasting up to two years of battery life for continuous peace of mind. Monitor your front door day and night with a crystal-clear HD view, get instant alerts through the app, and easily communicate with visitors—all from the convenience of your smartphone. FEATURES: Video Doorbell is our second-generation smart security doorbell with up to two years of battery life, an expanded field of view, and improved security features for more peace of mind, no matter where you are, Experience up to two years of continuous security coverage with three AA Energizer lithium batteries and a Blink Sync Module (both included), Infrared night vision, You'll also get alerts on your Blink app with each doorbell press., - Always know who's there. WHAT'S INCLUDED: Includes one Video Doorbell with three AA Energizer lithium batteries, a mounting kit (including screws and anchors), and a corner mount. DETAILS: 1.44"H x 1.85"W x 5.12"L, .26 lbs., 2 AA batteries included, Manufacturer's 1-year limited warranty: . For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Model No. 840414642478, Imported. Gift Givers: This item ships in its original packaging. If intended as a gift, the packaging may reveal the contents. Size: One Size. Color: Black. Gender: unisex. Age Group: adult. Material: NONE.