Blink Wired Doorbell 2K+ (newest model) — Head-to-Toe 2K video doorbell, continuous hardwired power, pair with Alexa or Blink Chime (sold separately) required for in-home alerts

[gallery] Constant hardwired power, constant 2K video — Designed for uninterrupted security, get stunning 2K video that doesn’t quit. Wired Doorbell 2K+ delivers reliable protection through a hardwired connection. Uninterrupted peace of mind — Connect to your existing doorbell wiring and ensure your security is always powered and always prepared. See who's there in 2K resolution — See more of what matters with sharp 2K clarity. From subtle textures to defined edges, every frame reveals rich detail and enhanced color. Talk like you're there — Enjoy clear, natural conversations with visitors at your doorstep through two-way audio with noise cancellation. See faces and deliveries in 2K — From f...