EZVIZ H9c 3K Dual-Lens Pan & Tilt Security Camera with AI Detection

The H9c Dual 3K (R105) is a dual-lens PT surveillance camera that combines two imaging perspectives in a single device. Its upper lens uses a 2.8 mm focal length at F1.6 and provides a wide 110° diagonal, 96° horizontal, and 54° vertical field of view. The lower lens uses a 6 mm focal length at F1.6, narrowing the view to 60° diagonal, 52° horizontal, and 28° vertical. Both imaging channels use a 1/3-inch Progressive Scan CMOS sensor, while the camera records at up to 3K resolution of 2880 × 1620 pixels. This arrangement gives the camera a broad scene view together with a more focused perspective, while the PT mechanism expands directional coverage with 350° pan and 80° tilt movement.

For changing light conditions, the camera uses an IR-cut filter with automatic switching and supports black-and-white night vision up to 30 m. Minimum illumination is specified at 0.5 Lux with F1.6 and AGC enabled, and 0 Lux when IR is used. Digital WDR and 3D DNR add image-processing support for difficult lighting and image noise. Video can be compressed using H.265 or H.264, with H.265 Main Profile support. During network transmission, the frame rate adjusts automatically, while video quality can be selected as Ultra-HD, Hi-Def, or Standard with an adaptive bit rate. The audio bit rate is also self-adaptive.

The H9c Dual 3K supports both Wi-Fi and wired Ethernet connectivity, giving users two network connection options. Wireless operation covers IEEE 802.11a/b/g/n/ac standards across the 2.4 GHz and 5 GHz bands, with 20 MHz channel bandwidth at 2.4 GHz and 20, 40, or 80 MHz at 5 GHz. WPA-PSK and WPA2-PSK are supported for wireless security, while AP pairing is available for Wi-Fi setup. For wired installations, the camera includes one RJ45 port with adaptive 10M/100M Ethernet connectivity. Network communication uses the proprietary EZVIZ cloud protocol and interface protocol. Supported monitoring functions include AI-powered human shape detection, AI-powered vehicle shape detection, and motion detection, allowing the camera to identify several types of activity.

The camera also supports auto tracking, customized alert areas, preset locations, and Two-way Talk, combining movement tracking, defined monitoring zones, stored viewing positions, and bidirectional voice communication. Additional functions include Anti-Flicker, Dual-Stream, Heart Beat, password protection, and watermark functionality. For recording, local storage is available through a microSD card with a capacity of up to 512 GB, while EZVIZ CloudPlay Storage is also supported with a subscription. The weatherproof design is intended for operation from −30 to +50 °C and at relative humidity levels of up to 95% without condensation. Power is supplied from a 12 V DC, 1.5 A source, with maximum consumption of 18 W.