Dahua DH-HAC-T1A51P-U-IL-A

Camera

Image Sensor

5 MP CMOS

Max. Resolution

2880 (H) × 1620 (V)

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25 s–1/100,000 s;
NTSC: 1/30 s–1/100,000 s

Min. Illumination

0.02 lux@F2.0 (Color, 30 IRE)
0.002 lux@F2.0 (B/W, 30 IRE)
0 lux (Illuminator on)

S/N Ratio

>65 dB

Illumination Distance

IR: 25 m (82.02 ft);
Warm Light: 20 m (65.62 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

2 (Warm light);2 (IR light)

Angle Adjustment

Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Auto Focus

No

Lens Mount

M12

Focal Length

2.8 mm;3.6 mm

Max. Aperture

F2.0

Field of View

2.8 mm: H: 106°; V: 56°; D: 125°
3.6 mm: H: 92°; V: 48°; D: 109°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 1.0 m (3.28 ft)
3.6 mm: 1.3 m (4.27 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

66.0 m
(216.54 ft)

26.4 m
(86.61 ft)

13.2 m
(43.31 ft)

6.6 m
(21.65 ft)

3.6 mm

76.0 m
(249.34 ft)

30.4 m
(99.74 ft)

15.2 m
(49.87 ft)

7.6 m
(24.93 ft)

Video

Video Frame Rate

CVI:
PAL: 5M@25 fps; 4M@25 fps; 1080p@25 fps;
NTSC: 5M@25 fps; 4M@30 fps; 1080p@30 fps
AHD:
PAL: 4M@25 fps;
NTSC: 4M@30 fps
TVI:
PAL: 4M@25 fps;
NTSC: 4M@30 fps
CVBS:
PAL: 960H;
NTSC: 960H

Resolution

5M (2880 × 1620);
4M (2560 × 1440);
1080p (1920 × 1080);
960H (960 × 576/960 × 480)

Day/Night

Auto(ICR)/Color/B/W

BLC

BLC; HLC; DWDR;

WDR

DWDR

White Balance

Auto;Area white balance

Gain Control

Auto

Noise Reduction

2D NR

Illumination Mode

Smart IR&WL; WL Mode; IR Mode

Mirror

Yes

Privacy Masking

Off/On (8 areas, rectangle)

Certification

Certifications

CE-LVD: EN 62368-1;
CE-EMC: EN 55032; EN 55035

Port

Video Output

Video output choices of CVI/TVI/AHD/CVBS by one BNC port

Audio Input

One channel built-in Mic

Power

Power Supply

12 VDC ± 30%

Power Consumption

Max 2.6W (12V DC, WLED on)

Environment

Operating Temperature

–40 °C to +55 °C (–40 °F to +131 °F)

Operating Humidity

<95% (RH), non-condensing

Storage Temperature

–40 °C to +55 °C (–40 °F to +131 °F)

Storage Humidity

<95% (RH), non-condensing

Anti-corrosion Level

Basic Protection

Structure

Casing Material

Plastic

Product Dimensions

Φ85.0 mm × 77.1 mm (Φ3.35″ × 3.04″)

Net Weight

0.11 kg (0.24 lb)

Gross Weight

0.12 kg (0.26 lb)

Installation

Wall mount; ceiling mount;