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Black rectangular camera module with varifocal lens and circuit board visible

Weinandianzi

Weinandianzi 4MP IP Camera Module 2.8-8mm Lens H.265 1/3" CMOS

SKU CH-1F9F-2W3HG

4MP IP camera module with 2.8-8mm varifocal lens, H.265 encoding, 1/3" CMOS sensor and ONVIF support for network security systems

  • Size13 × 9 × 9 cm
  • Product colorBlack
  • DetailsCamera Module 2.8-8 mm Lens Network Security IPC Board H.265
  • Compatible with1/3 in CMOS
  • Key features1/3 in CMOS 4MP IP Camera Module 2.8-8 mm Lens Network Secur
  • 4MP resolution captures detailed video with 2560x1440 main stream
  • 8-8mm varifocal lens adjusts field of view for flexible coverage
  • H.265 encoding reduces bandwidth while maintaining image quality
  • 1/3" CMOS sensor delivers low-light performance down to 0.01 lux
  • ONVIF protocol ensures broad compatibility with NVRs and software

4MP IP Camera Module for Network Security

This Weinandianzi module integrates a 1/3" CMOS sensor with a 2.8-8mm varifocal lens. It delivers 4MP resolution for network video surveillance. The board supports H.265 coding and ONVIF protocol for broad recorder compatibility. It suits installers building or expanding IP camera systems.

Varifocal 2.8-8mm Lens Sets the Field of View

The adjustable 2.8-8mm lens is the critical specification that determines coverage angle and detail distance. It allows manual tuning between wide overview and narrow telephoto views. Selecting the correct focal length on site decides whether the camera meets the scene requirements.

DC12V or POE Power with RJ45 Network Connection

The module accepts DC12V or POE supply through an RJ45 Ethernet port. Wiring is straightforward for technicians familiar with IP camera cabling. Common issues include insufficient POE budget on the switch side or incorrect lens focus after mounting. Verify power class and adjust focus on a live feed before final fixation.

How it compares

Measured against everything we stock in Camera Extras & Accessory Packs, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 78% of the 2,266 comparable items (median $39.99).

Specifications

Product
Brand nameWeinandianzi
Product typeOther
Product colorBlack
Size & build
Size13 × 9 × 9 cm
Compatibility
Compatible with1/3 in CMOS

Questions about this item

What resolution will I actually see on my NVR from the 4 MP sensor?

The main stream delivers 2560×1440 at up to 30 fps, with 2304×1296, 1920×1080 and 1280×720 also available.

How does the RJ45 Ethernet port limit the camera's network speed in practice?

The RJ45 port carries both data and PoE power; bandwidth is governed by the H.265 stream bitrate, adjustable from 128 Kbps to 3072 Kbps.

What mounting space and power do I need to install the 13×9×9 cm board?

The module fits in a 13×9×9 cm footprint and runs on DC 12 V or PoE, drawing 1.1 W.

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