The Blink Battery Doorbell 2K+ is a wireless smart video doorbell that offers sharp 2K image quality, wide Head-to-Toe view, and advanced features for entryway security. It captures details from the area by the door, including visitors' faces as well as deliveries. The Two-Way Audio with Noise Cancellation enables clear conversations with visitors. The enhanced night vision maintains color image in low light and automatically switches to black and white in darkness. It runs on 3 AA Energizer Lithium batteries, providing months of battery life, features a durable IP65 design, and installs easily without wiring. The Person Detection feature provides smart alerts for the motion that matters.

Technical Specifications:

• Product type: Wireless Video Doorbell / Smart Doorbell
• Model: Blink Battery Doorbell 2K+
• Video resolution: 2K
• View: Head-to-Toe View
• Field of view: Wide-angle view
• Night vision: Yes, with color image in low light and infrared in darkness
• Audio: Two-Way Audio with Noise Cancellation
• Smart alerts: Person Detection
• Motion detection: Motion-Activated Notifications
• Weather resistance: IP65
• Power supply: 3x AA Energizer Lithium Batteries
• Battery life: Many months of use
• Connectivity: Wireless
• Sync Module: Required, sold separately
• Installation: Easy wireless installation
• Use: Outdoor / Entrance
• Color: Black
• Package contents: 1x Blink Battery Doorbell 2K+, 3x AA Energizer Lithium Batteries, Mounting Kit with screws