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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: WETRANS
  • Model Number: TR-AHD311
  • Type: Analog Camera
  • Style: Hidden Camera
  • Sensor: CMOS, 1/4'' digital CMOS
  • Technology: Pinhole
  • Special Features: Vandal-proof
  • Resolution: AHD 1280*720P
  • Lens: 3.7mm pinhole lens
  • Day & Night: Color to BW
  • Min illumination: 0.5 lux
  • Housing Material: Metal Mini camera housing
  • Color: White
  • Power Supply: DC 12V/1A
  • Warranty: 1 year
  • OSD: Optional

Packaging & Delivery

Packaging Details 0.35kg/pc, 30pcs/CTN
Delivery Time 3-5 days for sample order, 7-10 days for quantity order

Wetrans Shenzhen UFO type 3.7mm pinhole lens

720P CCTV Mini AHD Camera 

Product Description

1. 1/4' 1.0 Megapixel digital CMOS
2. 1280*720P Analog HD
3. 3.7mm pinhole lens 
4. Metal Housing

5. UFO hidden type, flush mount installation

6. Wide application for hotel, elevator, building, shop, school, etc.

Item no.

TR- AHD311 720P AHD Camera

Image sensor

1/4" digital CMOS

Effective pixel


Horizontal resolution



3.7mm pinhole lens

Min. illumination


LED and IR view




Electronic shutter

Auto(1/60(1/50)~1/100,000) auto

White balance




Image adjustment


OSD Menu






Video output

1VP-p Composite Output (75Ohm/BNC)

CCD Camera Power supply

DC12V± 10%

Power consumption

350mA (IR on) / DC12V

Working temperature

-20°C ~ 50°C



How to Buy

Our Services

Technical Support - We provide instant online tech support during working hours. In case that we couldn't answer at once due to time difference, we must answer within 24-hours by message or email.

Firmware andSoftware Upgrading -  We provide life-long free firmware and software upgrading service.

Warranty -  We provide 12-24 months warranty starting from delivery date for all our products. Moreover,we are pleased to repair products out of warranty and provide free repairing service upon request.

OEM -  We provide OEM service based on quantity order. You are welcome to contact our sales dept. to get more info. Thanks.



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Transaction Details

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China (Mainland)
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26 Transactions 100,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $60,000
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