looney2ns
IPCT Contributor
Courtesy of @EMPIRETECANDY at Empire Technology Co., Ltd - Small Orders Online Store, Hot Selling and more on Aliexpress.com | Alibaba Group and at EmpireTech-Andy @ Amazon.com: we have the Dahua DH-SD22204T-GN 2mp Mini PTZ to check out. It is the 2mp version of this 4mp cam reviewed earlier: Review-Dahua 4mp SD22404T-GN 4x Mini PTZ Speed Dome
I have received this camera in exchange for a fair and honest review.
Price is approximately $130-$150 shipped.
Product page: SD22204T-GN | Dahua Technology
Word is, there will be a Starlight version of this camera coming soon.
Specification sheet: https://www.dahuasecurity.com/asset/upload/product/20180905/SD22204T-GN_Datasheet_20180905.pdf
User manual: https://www.dahuasecurity.com/asset/upload/product/20180523/Dahua-Network-Speed-Dome-Web3_0-Operation-Manual-V1_0_0-201805226.pdf
2MP 4x PTZ Network Camera
> 1/2.7” 2 Megapixel CMOS
> Powerful 4x optical zoom
> Support Triple-streams encoding
> WDR, Day/Night(ICR), Ultra DNR
> Max. 25/30fps@1080P
> IVS
> Support PoE
> Max 100°/s pan speed
> IP66, IK10
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
It is the exact same form factor as the 4mp version. Good solid metal case
![20180926_182858.jpg](/data/attachments/33/33694-9a22348368330f5cf6c87e304e230635.jpg)
When I removed the dome, this is where the silica gel pack was located. Remember, don't eat it.![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![20180926_183544.jpg](/data/attachments/33/33699-132ac893a1cae48d22fa0f838c90dfd6.jpg)
It should have been stuck to the inside of the dome as you see in picture below. This would have affected the rotation of the camera if I hadn't found this. I didn't find any indication that it had ever been stuck to the dome, but may have been and fell off in shipping.
![20180926_183400.jpg](/data/attachments/33/33696-422e6e6a7c63fd7b8a884f05af8e18b0.jpg)
![20180926_182910.jpg](/data/attachments/33/33695-018b75a6fbfd51709e8a81c93246233a.jpg)
Sd memory card slot.
![20180926_183430.jpg](/data/attachments/33/33697-632a905bfaf4ce4e028ce2ee3e35fa13.jpg)
Factory defaults reset button
![20180926_183506.jpg](/data/attachments/33/33698-be0aebe98f78ed7d8808330066005a87.jpg)
I have received this camera in exchange for a fair and honest review.
Price is approximately $130-$150 shipped.
Product page: SD22204T-GN | Dahua Technology
Word is, there will be a Starlight version of this camera coming soon.
Specification sheet: https://www.dahuasecurity.com/asset/upload/product/20180905/SD22204T-GN_Datasheet_20180905.pdf
User manual: https://www.dahuasecurity.com/asset/upload/product/20180523/Dahua-Network-Speed-Dome-Web3_0-Operation-Manual-V1_0_0-201805226.pdf
2MP 4x PTZ Network Camera
> 1/2.7” 2 Megapixel CMOS
> Powerful 4x optical zoom
> Support Triple-streams encoding
> WDR, Day/Night(ICR), Ultra DNR
> Max. 25/30fps@1080P
> IVS
> Support PoE
> Max 100°/s pan speed
> IP66, IK10
![](https://www.dahuasecurity.com/asset/upload/uploads/image/20180827/20180827141810_38454.png)
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
It is the exact same form factor as the 4mp version. Good solid metal case
![20180926_182858.jpg](/data/attachments/33/33694-9a22348368330f5cf6c87e304e230635.jpg)
When I removed the dome, this is where the silica gel pack was located. Remember, don't eat it.
![20180926_183544.jpg](/data/attachments/33/33699-132ac893a1cae48d22fa0f838c90dfd6.jpg)
It should have been stuck to the inside of the dome as you see in picture below. This would have affected the rotation of the camera if I hadn't found this. I didn't find any indication that it had ever been stuck to the dome, but may have been and fell off in shipping.
![20180926_183400.jpg](/data/attachments/33/33696-422e6e6a7c63fd7b8a884f05af8e18b0.jpg)
![20180926_182910.jpg](/data/attachments/33/33695-018b75a6fbfd51709e8a81c93246233a.jpg)
Sd memory card slot.
![20180926_183430.jpg](/data/attachments/33/33697-632a905bfaf4ce4e028ce2ee3e35fa13.jpg)
Factory defaults reset button
![20180926_183506.jpg](/data/attachments/33/33698-be0aebe98f78ed7d8808330066005a87.jpg)
Last edited:
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