TENDA 3+3MP Dual-Lens Linkage Outdoor Camera

The Tenda CH9-WCA is a dual-lens outdoor security camera, not a networking bridge — it pairs a fixed wide-angle lens with a motorised pan/tilt telephoto lens so it can watch an entire yard while simultaneously zooming in on a specific area, like a gate or driveway. Combined resolution is 6MP (3MP + 3MP): the fixed 4mm lens covers roughly 82 degrees horizontal/45 degrees vertical, while the 6mm PT lens swings 0-260 degrees horizontally and up to 90 degrees vertically, letting the two lenses work together for "dual-lens linkage" tracking.

Night vision comes from six IR illuminators and six spotlights, giving full-colour night footage to roughly 30 metres. On-board AI uses deep-learning detection to distinguish humans and vehicles from background motion, and supports line-crossing, intrusion, and perimeter alerts with customisable detection zones, reducing false alarms from pets or passing traffic.

• Connectivity: Wi-Fi 6, up to 287Mbps transmission rate
• Storage: microSD up to 512GB, NVR/NAS via ONVIF, 90-day free cloud trial
• Security: AES-256 encryption, two-way audio
• Build: waterproof/dustproof outdoor-rated housing

A strong pick for anyone wanting wide coverage and zoomed-in detail from a single outdoor camera, viewable through Tenda's app, browser, or compatible NVR.