Name: Nest Hello doorbell
SKU: NC5100US
Price: 179.99 USD
Availability: InStock

The doorbell you’ve been waiting for.

Never miss a thing with Nest Hello. It replaces your existing wired doorbell, sends alerts to your phone, streams HD video 24/7, and lets you answer the door from anywhere.¹

Knock, knock. Who’s there? A better doorbell.

Nest Hello is smart enough to detect a person, then alert you even if they don’t ring. With Nest Aware, it can also let you know if it spots a stranger or someone you know.²

See the bigger picture.

Nest Hello delivers HD video and bright, crisp images, even at night. It’s designed to show you everything at your doorstep – people head to toe or packages on the ground.

Say hello, even when you can’t.

With HD Talk and Listen, visitors come through loud and clear. And when you can’t answer, you can reply to visitors with different prerecorded messages.

Tech Specs

Dimensions

Height: 4.6 inches (11.7 cm)
Width: 1.7 inches (4.3 cm)
Depth: 1.0 inches (2.6 cm)

Weight

4.28 oz (122 g)

Power requirements

16V AC–24V AC; requires a 10VA transformer and wired doorbell

Camera

1/3-inch, 3-megapixel (2K) color sensor, 8x digital zoom

Video

HD UXGA 1600 x 1200, up to 30 frames/sec, H.264 encoding, HDR

Color

Black & White

Field of View

160° diagonal

Audio

High-quality speaker and microphone

Lights

RGB light ring and status light

Night Vision

850 nm infrared LEDs

Operating Temperature

14° to 104°F (–10° to 40°C)

Weather resistance

IPx4 rating

Security

128-bit AES with TLS/SSL

Wireless

Wi-Fi 802.11a/b/g/n/ac, 2.4GHz or 5GHz (WEP, WPA, WPA2 encryption supported)
Bluetooth Low Energy (BLE)

802.15.4 at 2.4GHz

Languages

The Nest app is currently available in:

English (US, UK)
Dutch
French (Canada, France)
German
Italian
Spanish (Americas, Spain)

Quick responses are currently available in:

English (US, UK)
Danish
Dutch
Finnish
French (Canada, France)
German
Italian
Norwegian
Spanish (Americas, Spain)
Swedish

Green

RoHS compliant
REACH compliant
Recyclable packaging
Title 20 battery charger compliant

Warranty

Comes with a 2-year limited warranty (details in box). For support, visit nest.com/support

Requirements

Requires a wired doorbell and chime.

Working broadband internet connection with at least 2 Mbps upload speed (DSL may not qualify). At 1600 x 1200, Nest Hello requires 800 to 2000 Kbps of upload bandwidth while streaming video.

Requires a compatible phone or tablet with the free Nest app and Bluetooth 4.0. For more info visit nest.com/requirements

¹Video streaming, video recording and mobile notifications require working internet and Wi-Fi.

²Familiar face alerts require a Nest Aware subscription. Not available on Nest Hellos used in Illinois.

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Nest Hello doorbell