Dahua HDW1639T – 6MP Wi-Fi dome, IR, H.265.

• Ideal for: 24/7 outdoor and indoor surveillance, parking lots, streets, yards, warehouses, and perimeters

• Easy installation with wall or ceiling mounting

Image Sensor and Resolution

• Image Sensor: 1/2.7" Progressive Scan CMOS

• Max Resolution: 3200 (H) × 1800 (V) (6MP)

• Frame Rate: 3200x1800 @ 20 fps; 2688x1520 @ 25/30 fps

• Min. Illumination: 0.007 lux@F1.6 (Color); 0.0007 lux@F1.6 (B/W); 0 lux (Illuminator on)

Lens and Field of View

• Lens Type: Fixed-focal

• Focal Length: 2.8 mm or 3.6 mm (depending on variant)

• Max. Aperture: F1.6

• Field of View (2.8 mm): H: 110°, V: 58°, D: 132°

• Field of View (3.6 mm): H: 91°, V: 46°, D: 110°

Smart Dual Light and Night Vision

• Smart Dual Light: combines IR LED and Warm Light for Full-Color night vision

• Illumination Distance: up to 30 m (IR and Warm Light)

• Illuminator Control: Auto/Manual

Video Compression and Storage

• Codec: H.265, H.264, H.264H, H.264B, MJPEG (Sub Stream)

• Compression: Smart H.265+, Smart H.264+

• ROM: 128 MB, RAM: 256 MB

Connectivity and Power

• Network Interface: 1x RJ-45 (10/100 Base-T)

• Power Supply: 12 VDC or PoE (802.3af)

• Power Consumption: max 5.3W (12 VDC)

Artificial Intelligence and Analytics

• Human Detection: accurate human detection

• Smart Search: works with Smart NVR for intelligent search

• WDR, 3D NR, HLC, BLC, Digital Watermarking

Physical and Environmental

• Protection: IP67 (dust and water resistant)

• Operating Temperature: -40°C to +60°C

• Built-in Microphone: Yes

• Angle Adjustment: Pan: 0°–360°, Tilt: 0°–78°, Rotation: 0°–360°