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Add: Baoan District, Shenzhen, Guangdong, China
Alibaba Website:
https://esee-cctv.en.alibaba.com

Esee Molly:
Tel/Whatsapp: +8618566774167
Email/Skype: molly@esee-cctv.com
Esee Annie:
Tel/Whatsapp: +8613715355380
Email/Skype: annie@esee-cctv.com
Esee Jason:
Tel/Whatsapp: +8618813577184
Email/Skype: jason@esee-cctv.com
Dahua
2MP 4x PTZ Network Camera
SD22204T-GN
2017-08-07
  1. 1/2.7” 2Megapixel CMOS
  2. 1/2.7” 2Megapixel CMOS
  3. Powerful 4x optical zoom
  4. Support Triple-streams encoding
  5. WDR, Day/Night(ICR), Ultra DNR
  6. Max. 25/30fps@1080P, 25/30/50/60fps@720P
  7. IVS
  8. Support PoE
  9. Max 100°/s pan speed
  10. IP66, IK10

Camera

Image Sensor

1/2.7” CMOS

Effective Pixels

1920(H) x 1080(V), 2 Megapixels

RAM/ROM

256M/128M

Electronic Shutter Speed

1/1s~1/30,000s

Scanning System

Progressive

Minimum Illumination

Color: 0.05Lux@F1.6; B/W: 0.005Lux@F1.6

S/N Ratio

More than 50dB

IR Distance

N/A

IR On/Off Control

N/A

IR LEDs

N/A

Lens

Focal Length

2.7mm~11mm

Max. Aperture

F1.6

Angle of View

H: 112.5° ~ 30°

Optical Zoom

4x

Focus Control

Auto/Manual

Close Focus Distance

100mm~ 1000mm

DORI Distance

Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively.

Detect

Observe

Recognize

Identify

120m(394ft)

48m(157ft)

24m(79ft)

12m(39ft)

PTZ

Pan/Tilt Range

Pan: 0° ~ 355°; Tilt: 0° ~ 90°

Manual Control Speed

Pan: 0.1° ~100° /s; Tilt: 0.1° ~60° /s

Preset Speed

Pan: 100° /s; Tilt: 60° /s

Presets

300

PTZ Mode

8 Tour, Auto Pan

Speed Setup

Human-oriented focal Length/ speed adaptation

Power up Action

Auto restore to previous PTZ and lens status after power failure

Idle Motion

Activate Preset/Tour if there is no command in the specified period

Protocol

DH-SD

Intelligence

Auto Tracking

N/A

IVS

Tripwire, Intrusion,Abandoned/Missing, Face Detection