EZVIZ CB2 4G: Security Beyond the Limits of Wi-Fi
The EZVIZ CB2 4G isn’t just a camera; it’s your mobile sentry. Designed for spaces where traditional Wi-Fi fails—basements, remote cabins, or moving RVs—this 4G LTE smart camera brings high-definition 2K protection to the most challenging environments.
Why the CB2 4G is a Game-Changer:
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True 4G Connectivity: Simply insert a Nano SIM card. Whether you’re at a remote campsite or a renovation site with no internet, you stay connected.
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Crystal Clear 2K Resolution: An upgrade from the standard 1080p, the CB2 4G captures every detail in stunning 2K clarity, ensuring nothing goes unnoticed.
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Exclusive Always-On Video Mode: Unlike most battery cameras that “sleep,” the CB2 4G is engineered to deliver continuous footage in challenging conditions.
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Creative Time-Lapse Mode: With a dedicated physical button, you can document everything from a blooming garden to a construction project with ease.
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Versatile Mounting & Type-C Charging: Snap it to metal with the magnetic base or use traditional mounting. Plus, it’s compatible with EZVIZ Solar Power Partners for near-infinite battery life.
Why Buy the CB2 4G at iken?
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Connectivity Experts: Not sure which SIM card to use? The iken support team can guide you on the best data setups for your region.
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The iken “Off-Grid” Guarantee: We test our 4G stock to ensure it meets the demands of remote use.
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Bundle Options: Only at iken can you find the CB2 4G bundled with compatible Solar Panels and High-Endurance SD Cards for a true “set and forget” experience.
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Local Warranty: Skip the international return headaches. Buying at iken means local, fast, and reliable warranty service.

| Specifications | |
|---|---|
| Model | CS-CB2-R105-1K3F4GA |
| Camera | |
| Image Sensor | 1/2.8″ 3-Megapixel Progressive Scan CMOS Sensor |
| Minimum Illumination | 0.01 Lux |
| Shutter Speed | Self-adaptive shutter |
| Lens | 4 mm @ F1.6
Field of view: 106° (diagonal), 90° (horizontal), 48°(vertical) |
| Lens Mount | M12 |
| Day & Night | IR-cut Filter with Auto Switch |
| DNR | 3D DNR |
| Night Vision | Up to 8 m / 26 ft |
| Video & Audio | |
| Max. Resolution | 2304 × 1296 |
| Frame Rate | 15 fps. Self-Adaptive during network transmission |
| Video Compression | H.265 / H.264 |
| Video Bit Rate | Ultra-HD; Full HD; Hi-Def
Adaptive bit rate |
| Audio Bit Rate | Self-Adaptive |
| Max. Bitrate | 1.5 Mbps |
| Network | |
| Frequency Bands | EU LTE-FDD:B1 / B3 / B5 / B7 / B8 / B20 / B28
LA LTE-FDD:B2 / B3 / B4 / B5 / B7 / B8 / B28 / B66 |
| Function | |
| Smart Alarm | Supports |
| Customized Alert Area | Supports |
| Two-way Talk | Supports |
| Storage | |
| Local Storage | Supports microSD card (max. 512 GB) |
| Cloud Storage | Supports EZVIZ CloudPlay storage (subscription required) |
| General | |
| Operating Conditions | -10°C to 45°C (14°F to 113 °F )
Humidity 95% or less (non-condensing) |
| Power Supply | DC 5 V / 2 A (purchased separately) |
| Battery Capacity | 2000 mAh |
| Dimensions | 52 × 39.1 × 39.1 mm (2.47 ×1.54 × 1.54 inch) |
| Packaging Dimensions | 126 × 91× 50 mm (4.96 × 3.58 × 1.97 inch) |
| Weight | Bare Weight: 90 g (3.17 oz)
With Package: 303 g (10.68 oz) |
| In the box | |
| In the box | – Camera |
| – Magnetic Base | |
| – Power Cable | |
| – Foam Sticker × 2 | |
| – Metal Plate (5 mm Hole Diameter) | |
| – Screw Kit | |
| – Regulatory Information × 2 | |
| – Quick Start Guide | |
| Certifications | |
| Certifications | CE / REACH / WEEE / RoHS |



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