Dual Lenses: Yes, it features two distinct lenses, each contributing to the overall image.
- Image Sensor: 1/2.7″ + 1/2.9″ Progressive Scan CMOS (indicating two separate sensors for the dual lenses).
- Lens (Primary 4K Lens): 4mm @ F1.6 (for the 4K output).
- Lens (Secondary 1080p Lens): 4mm @ F1.0 (for the 1080p output, often used for enhancing low-light performance and color).
- Viewing Angle: $4 6^{\circ}$ (Vertical), $8 7^{\circ}$ (Horizontal), $10 3^{\circ}$ (Diagonal).
Max Resolution: $3840 \times 2160$ (4K Ultra HD). This is a true 8MP camera, providing exceptional detail.
PT (Pan & Tilt) Angle:
- Pan: $34 0^{\circ}$ (horizontal rotation for wide coverage).
- Tilt: $7 0^{\circ}$ (vertical movement).
Minimum Illumination: 0.01 Lux @ (F1.0, AGC ON), 0 Lux with IR. The F1.0 aperture on one of the lenses indicates superior light gathering capabilities.
Night Vision:
- Black & White Night Vision Distance: Up to 30 meters (98 feet).
- ColorFULL Night Vision under Ultra-Low Light: This is a major highlight. The camera uses its advanced sensors and F1.0 large aperture to deliver vivid, full-color images even in extremely low-light conditions without necessarily needing the spotlights to be constantly on. It aims to capture colors naturally with correct light and shadow ratios.
WDR (Wide Dynamic Range): Digital WDR.
DNR (Digital Noise Reduction): 3D DNR.
BLC (Backlight Compensation): Supported.

Video & Audio:

Video Compression: H.265 / H.264 (H.265 Main Profile for more efficient storage and bandwidth usage).
Frame Rate: Self-adaptive during network transmission (typically up to 15fps or higher depending on settings and network).
Video Bit Rate: Ultra HD; Quad HD; Full HD; HD. Adaptive bit rate.
Audio Bit Rate: Self-Adaptive.
Two-Way Talk: Supported, with a built-in microphone and speaker, allowing for real-time communication.

Network:

Wi-Fi Standard: IEEE802.11b, 802.11g, 802.11n (2.4 GHz frequency range).
Wired Network: RJ45 $\times$ 1 (10M / 100M Adaptive Ethernet Port). This provides an option for a more stable wired connection.
Wi-Fi Pairing: AP pairing.
Security: 64 / 128-bit WEP, WPA / WPA2, WPA-PSK / WPA2-PSK.

Functions & Features:

Intelligent Dual Lenses: Combines the strengths of two lenses for enhanced performance.
AI-Powered Smart Detection:
- AI-powered human shape detection.
- AI-powered vehicle shape detection.
- Reduces false alarms from irrelevant movements.
Auto-Tracking: The camera can automatically track detected human or vehicle movement.
Auto-Zoom Tracking: Often combined with auto-tracking, allowing the camera to zoom in on the tracked subject.
Two Patrol Modes: Customizable automated patrolling routes for continuous monitoring of specific areas.
One-Click Return to Pre-Set Directions: Allows you to quickly return the camera to a predefined viewing angle.
Active Defense: Built-in siren and strobe light to deter intruders.
Customized Alert Area: Allows you to define specific zones for motion detection.
General Functions: Anti-Flicker, Dual-Stream, Heart Beat, Password Protection, Watermark.
Smart Integration: Compatible with voice assistants like Amazon Alexa and Google Assistant.

Storage:

General:

Operating Conditions: $- 3 0^{\circ} C$ to $6 0^{\circ} C$ ( $- 2 2^{\circ} F$ to $14 0^{\circ} F$ ), Humidity 95% or less (non-condensing).
IP Grade: IP65 (Weatherproof Design, protected against dust and low-pressure water jets, suitable for outdoor use).
Power Supply: DC 12V / 1A.
Power Consumption: MAX. 12W.
Dimensions: $170 \times 112 \times 154 mm$ ( $6.69 \times 4.41 \times 6.06 inch$ ).
Net Weight: Approximately 630 g (22.22 oz).

EZVIZ H80x Dual 4K – Pan & Tilt Wi-Fi Camera