DAHUA SD22204DB-GC 2MP analog PTZ dome security camera, x4 zoom, Starlight

Camera

Image sensor

1/2.8" CMOS

Pixel

2 MP

Maximum resolution

1920 (height) × 1080 (vertical)

read only memory

128 MB

RAM

256 MB

Electronic shutter speed

1/3 s–1/30,000 s

Scanning system

Progressive

Minimum illumination

0.005 lux at F1.6 (color, 30 IRE);
0.0005 lux at F1.6 (black and white, 30 IRE)

Lens

Focal length

2.7 mm–11 mm

Maximum opening

F1.6–F3.0

Field of view

High: 99.1°–31.9°
West: 53.4°–18.0°
Depth: 117.7°–36.6°

Optical zoom

4×

Focus control

Automatic; semi-automatic; manual

Close focusing distance

1 m (3.28 ft)

PTZ camera

Horizontal and vertical range of motion

Panoramic: 0° to 355°;
Tilt: 0° to +90° (When the vertical field of view is between 0° and 10°, the device housing will block part of the image)

Manual speed control

Rotation: 0.1°–100°/s
Tilt: 0.1°–60°/s

Preset speed

Rotation: 100°/s;
Tilt: 60°/s

Program

300

Route

8 (up to 32 presets per tour)

Power off memory

Yeah

Idle movement

Preset; Tour

PTZ protocol

DH-SD
Pelco-P/D (Automatic Recognition)

Video

Resolution

1080p (1920 × 1080); 720p (1280×720); D1 (704 ×
576/704 × 480)

Video frame rate

1080p (25/30fps); 720p (25/30/50/60fps)

Day/Night

Yeah

BLC

Yeah

Wide Dynamic Range (WDR)

DWDR

HLCC (Human Behavior Clearinghouse)

Yeah

White balance

Automatic/Indoor/Outdoor/Tracking/Manual/Sodium Lamp/Natural/Street Lamp

Gain control

Automatic/Manual

Noise reduction

2D noise reduction; 3D noise reduction

Defog

Electronic

Digital zoom

16×

Image rotation

180°

Signal to noise ratio

≥50dB

Function

CVI product output mode

TVI;CVI;CVBS;AHD (CVBS is only used for debugging)

Certification

Certifications

CE: EN55032/EN55024/EN50130-4
FCC: Part 15 subpart B, ANSI C63.4-2014
UL: UL60950-1+CAN/CSA C22.2, No. 60950-1

Port

Analog output

1 channel (CVBS/CVI output, BNC)

RS-485

1 (baud rate range: 1200 bps–9600 bps)

Force

Power supply

12V DC, 1.5A ± 10%

Energy consumption

Basic: 7 W
Max: 9W (PTZ)

Atmosphere

Operating temperature

–30°C to +60°C (–22°F to +140°F)

Operating humidity

≤95% (relative humidity)

Protection

IP66; IK10; TVS 6000V lightning proof; surge protection; transient voltage protection

Structure

Product Dimensions

88.9 mm × Φ122.0 mm (3.50" × Φ4.80")

Net weight

0.6 kg (1.32 lbs)

Gross weight

0.65 kg (1.43 lbs)