Ezviz CB2 4G 2K Smart 4G Indoor Battery Security Camera

The Ezviz CB2 4G is a compact and powerful smart security camera that runs exclusively on 4G LTE, eliminating the need for Wi-Fi. Designed for indoor surveillance in places like rental properties, basements, or remote spaces, it delivers crisp 2K video clarity with intelligent features to keep you connected and secure. 

Key Features

• 2K (2304 × 1296) resolution for clear and detailed footage. 
• 4G LTE connectivity via nano-SIM card — no Wi-Fi required. 
• AI-powered human detection and PIR motion sensor alerts. 
• Always-On Video & time-lapse recording modes for continuous coverage. 
• IR night vision up to 8 m for low-light protection. 
• Two-way talk for real-time communication via the EZVIZ app. 
• Battery-powered with up to ~50 days standby on a single charge (typical usage). 
• Expandable storage via microSD (up to 512 GB) and EZVIZ CloudPlay. 
• Compact palm-sized design with magnetic base for easy placement. 

Smart Security Without Wires

Ideal for areas without reliable Wi-Fi or power connections, the Ezviz CB2 4G camera offers flexible installation and constant connectivity across 4G networks. With intelligent alerts and remote access via the EZVIZ app, you can stay informed and in control of your space from anywhere. :contentReference[oaicite:12]{index=12}