Pro 4 series delivers superior video quality with 2K HDR combined with the convenience of connecting directly to Wi-Fi without a SmartHub. Perfect for protecting medium to larger spaces.

  • 2K video with HDR
  • Integrated Spotlight
  • 6-month battery life
  • Connects directly to Wi-Fi
  • Arlo Smart Trial Included


See more with a 2K camera that protects your home, even when you’re away.

  • Stay connected to your home from anywhere with live video and audio.
  • Receive instant alerts on your phone when motion is detected.
  • Capture clearer details and colors in 2K HDR.
  • Connect directly to Wi-Fi for easy setup without wires.
  • Works with Apple HomeKit1, Amazon Alexa, and Google Assistant.


PRE-ORDER ships 4/31/2021


Always be aware and react faster with tools to take immediate action.

  • Receive smarter alerts with Object Detection.
  • Reduce unwanted notifications with Activity Zones.2
  • Quickly respond with Intelligent Alerts.
    • Immediately dial 9113, phone a friend or sound the alarm from your phone.
  • Look back at past events with Video History.


Stay better informed with a closer look

2K HDR video lets you see clearer details and color, and zoom in on moving objects with clarity.


Never miss a thing with a wider view.

A wider 160 degree viewing angle ensures you have the best view of your property, no matter where you place Pro 4.


See who's there, even at night

Capture the full picture in low light with color night vision, and use the integrated spotlight to illuminate your property to identify unique details.


Specs and Dimensions

Max Video Resolution

  • 2560x1440 resolution

Image Sensor

  • 4 megapixels

Video modes

  • 2k, 1080p, 720p

Video Features

  • Auto Track and Zoom, HDR, H.264 and H.265 Encoding

Lens Field of View

  • 160 degree diagonal

Sensor Size

  • 1/3"


  • 6500K,42Lux@1M

Motion Detection

  • Single Motion Detector, 130 degree horizontal

Night Vision

  • High powered Infrared LEDs (850nm) with IR Cut Filter

AC Adapter Output

  • 5V 2A

AC Adapter Input

  • 100-240V AC, 50/60Hz


  • Both - outdoor UV and weather-resistant

Digital Zoom 

  • 12x


  • Single Microphone with noise and echo cancellation


  • Full Duplex 2 way Audio

Status Lights

  • 2x LEDs (blue and amber)


  • 802.11 b/g/n

Compliant Standards

  • 128-bit SSL, AED-128, TSL, 2 factor authentication

Charge Time to Full (via camera)

  • 3.5 hrs

Charge time to Full (via charger accessory)

  • 2.9 hrs

Operating Temperature

  • -20 to 45 degree Celsius


  • Wi-Fi Connection. Working broadband connection with at least 2Mbps upload speed

USB requirements

  • USB 2.0 compliant devices

Min home upload speed

  • 2-4Mbps; optimized for 2 simultaneous 2k streams


  • 316g; 89mm x 52mm x 78.4mm


  • FCC, CE, IC, EU RoHS compliant, EU-REACH compliant, EuP1275 compliant, WERCS

Arlo Pro 4 | Security System

  • Includes 3 Arlo Pro 4 Cameras & 1 Base Station