Beyond the limits of visual protection

No matter where you need an eye for protection, the CB2 4G is ready to assist. Designed to be incredibly lightweight and compact, this cool gadget can guard virtually any indoor space with extremely easy installation – whether it’s a basement beyond the reach of your home network, a renovated home with no power or electricity, or a moving RV with unstable Wi-Fi. Equipped with the unique EZVIZ Always-On Video mode, the CB2 4G delivers continuous, sharp footage even in challenging conditions, so you won’t miss an important moment.

No power? No Wi-Fi? No problem.

The CB2 4G reduces many limitations in use when compared to a traditional camera. With its 4G connectivity and battery-powered design, the camera can start watching over any interior space the minute you arrive, so you don’t have to spend time configuring the site network or pulling charging cables in search of a power outlet. You can choose between two colors to fit your smart taste.

Non-stop protection, always in action

Harness the power of EZVIZ’s advanced AOV technology for enhanced safety and more efficient power usage.

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A plenty of recordings, even in quiet hours

When on AOV, the camera automatically wakes up at set intervals to generate continuous recordings, even if there isn’t an event. You can always relive a day with a time-lapse video, or go through activities with standard event videos.

Event video

Time-Lapse Video

Event video

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A high level of detection, even from afar

The AOV is also a way of enhanced protection. The camera can capture and alert about a human activity during an AOV video, offering a much wider detection range than the standard PIR sensor.

Grasp the passing of time with time-lapse videos

Turn your CB2 4G into a vlogging camera by using the physical “Time-lapse” button.⁶ Whether you want to document the blooming of your houseplant or watch a city change from sunrise to sunset, the CB2 4G can produce fast-forwarding videos suit your way of experiencing the moment.

Small but sharp, from day to night

The palm-sized CB2 4G only takes up a small space in your room, yet is mighty enough to cover a large area down to details in crisp 2K resolution. Even in pitch darkness, you can trust it to see what’s important to you.

Hassle-free, worry-free

Installing the CB2 4G is a breeze. You can simply place it at any flat surface, snap it onto a metal surface using the magnetic stand, or choose the traditional drill hole mounting method. It can be connected to an EZVIZ Power Partner² for longer operation time, so you don’t have to recharge it too often.

We’re committed to protecting with trust

We put security as the primary goal of every product and system that we build, and assiduously improve our practices to better protect your device, data and privacy.

Learn more about our security practices >

End-to-end Data Encryption

AES
Data Encryption

TLS
Data Transmission Encryption

Our global certifications in the fields of information security, privacy information security, and cloud security

• Please note that the CB2 4G camera only operates with a 4G network and does not work with a Wi-Fi connection. A nano SIM card and a cellular data plan are required to use the camera.
• The EZVIZ Power Partner is not included in the box and must be purchased separately.
• Local storage cards must be purchased separately. Cloud storage service is only available in certain markets. Please verify availability before making any purchase.
• When on the AOV mode, the camera will produce two types of recordings consecutively: During the non-motion period when no activity is detected by the camera, the camera will produce a time-lapse video (the fast forward speed of the video is based on the preset time intervals). Whenever a motion is detected, the camera will stop the time-lapse video and start rendering videos at a normal speed so that users can better understand the event.
• When the AOV mode is enabled, according to EZVIZ Lab’s test results under standard conditions, the CB2 4G is able to detect movements at a distance of up to 20 meters during the day, and up to 12 meters during the nighttime. The actual detection range may differ due to other environmental factors.
• When the camera is set to the “Time-lapse” mode, it will stop all detection-based camera features (e.g. detection videos, detection alerts, etc. ) and only record time-lapse videos. A local storage card is required for the “Time-lapse” mode.
• Data from EZVIZ Lab’s test results under standard conditions. The video compression efficiency will vary with the frequency and complexity of the activity captured, as well as other environmental factors.
• Amazon Alexa and Google Assistant are not available in certain languages and countries.