Dahua DH-IPC-HDW1439T1-A-LED-S4

Technical Specification Dahua DH-IPC-HDW1439T1-A-LED-S4

Camera

Image Sensor

1/3” 2Megapixel progresive CMOS

Effective Pixels

2560(H) x1440(V)

RAM/ROM

128MB/128MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3~1/100000s

Minimum Illumination

S/N Ratio

>56dB

IR Distance

15 m (49.21 ft) (Warm light)

IR On/Off Control

Auto/ Manual

IR LEDs

1 (Warm light)

Lens

Lens Type

Fixed

Mount Type

M12

Focal Length

2.8 mm

3.6 mm

Max. Aperture

F1.6

Angle of View

H: 95°; V: 52°; D: 114°; H: 78°; V: 41°; D: 94°

Focus Control

Fixed

Close Focus Distance

0.9 m (2.95 ft); 1.6 m (5.25 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

63.6 m (208.66 ft)

25.4 m (83.33 ft)

12.7 m (41.67 ft)

6.4 m (20.9 ft)

3.6 mm

85.4 m (280.18 ft)

34.2 m (112.20 ft)

17.1 m (56.1 ft)

8.5 m (27.89ft)

PTZ

Pan/Tilt Range

Pan:0° ~360° ;Tilt:0° ~78° ;Rotation:0° ~360°

Video

Compression

H.265; H.264; H.264B; MJPEG (Only supported by the sub stream)

Streaming Capability

2 Streams

Resolution

4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Frame Rate

Main stream: 2560 × 1440@ (1–25/30 fps)

sub stream: 704 × 576@ (1–25 fps)/704 × 480@ (1–30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity

Bit Rate Control

CBR/VBR

Bit Rate

H.264: 32 kbps–6144 kbps

H.265: 12 kbps–6144 kbps

Day/Night

Color/B/W

BLC Mode

BLC / HLC /WDR (120 db)

Environmental

Operating Conditions

-40° C ~ +60° C (-40° F ~ +140° F) / Less than 95% RH

Storage Conditions

-40° C ~ +60° C (-40° F ~ +140° F) / Less than 95% RH

Ingress Protection

IP67

Construction

Casing

Metal+Plastic

Dimensions

Net Weight

0.24Kg(0.5lb)

Gross Weight

0.37Kg(0.8lb)