Nest Hello Doorbell NC5100GB

Nest Hello lets you know whos there, so youll never miss a thing. It replaces your existing wired doorbell, and delivers HD video and bright, crisp images, even at night. Its designed to show you everything on your doorstep - people head to toe or parcels on the ground. And with 24/7 streaming, you can check in at any time. Or go back and look at a 3-hour snapshot history to see what happened. Nest Hello can tell the difference between a person and a thing, then alert you. With Nest Aware, it can also l... - Manufacturers part number: NC5100GB

• Weather resistance: IPX4 rating. Security: 128-bit AES with TLS/SSL.
• Lights: RGB light ring and status light. Night Vision: 850 nm infrared LEDs.
• Field of view: 160° diagonal. Audio: High-quality speaker and microphone.
• Camera: 1/3-inch, 3-megapixel (2K) colour sensor, 8x digital zoom. Video: HD UXGA 1600 x 1200, up to 30 frames/sec, H.264 encoding, HDR.