Momentum KNOK is a video doorbell that alerts you of visitors at your front door from anywhere. The Knok is equipped with a HD 1080P resolution camera and infrared LEDs to see clearly during day or night. Motion detection alerts and recordings are captured through a customizable, 130 degree view angle motion zone, and you can see a live feed from your camera with the easy-to-use Momentum app. Knok also comes with two-way communication, remote siren, interchangeable color case, and included mounting kit, and can be wired to your existing chime and transformer.
|Knok Doorbell (1)
Chime Adaptor Kit (1)
Extra Color Case (1)
|Mounting Bracket (1)
Horizontal (15°) Angle Bracket (1)
Vertical (5°) Angle Brackets (1)
Drill Bit (1)
Long Mounting Screws (4)
Wall Anchors (4)
Short Mounting Screws (4)
Power Connection Screws (2)
Wire Clips (2)
Double-sided Tape (1)
Doorbell Connection Wires (1)
Knok Quick Start Guide (1)
Knok User Manual (1)
- Shipping Overview
All online orders will be shipped with FedEx Ground. Please see below for estimated shipping for the continental U.S. regions.
Region Estimated Time U.S. West Coast 1-4 Business Days U.S. Central 2-5 Business Days U.S. East Coast 3-6 Business Days
24/7 Stream & Two-Way Audio
Stream into your doorbell anytime and use the built-in microphone & speaker to talk with your visitors.
Infared LEDs are built-in to allow you to see in the dark. Eagle-eyed by day, owl-eyed by night.
Set your custom rules to receive smart motion alerts on-the-go through the Momentum Cloud.
Protect your home with the Momentum Knok Wi-Fi Video Doorbell to keep intruders away and monitor your doorstep.
- Prevent break-ins before they happen
- Keep an eye on your packages
- Talk to your visitors without having to get up from your couch
Instant Alerts. Custom Rules.
The Knok detects motion and immediately sends you an alert. Set your own rules with the Momentum app and be the first to know when activity is detected.
- Motion detection
- Push notifications
- Custom rules & scheduling
Store Every Moment
The Momentum Capture cloud service provides various plans for video storage on secure US servers. Alternatively, the Knok contains an SD card slot for local video storage.
- Store videos to the cloud or an SD card
- Cloud storage plans w/ free 30 day trial
- Unlimited video downloads
Knok Wi-Fi Video Doorbell with 1080P Camera
Field of View
130° wide-angle lens
Adjustable sensitivity with push notifications
Infrared LEDs that illuminate up to 25 feet with Automatic Night Vision Mode
SD Card Slot
Micro SD Slot (up to 64GB)
802.11 b/g/n Wi-Fi connection @ 2.4GHz
Full Duplex Two Way Audio
Weight: 0.28 lbs
1-Year Limited Warranty