t4w-sl-2.8mm Miniature Ball Camera 4MP Ir 2.8mm

Product Description

The t4w-sl-2.8mm is a miniature ball-style surveillance camera designed for analog HD video systems. It delivers 4-megapixel image resolution through a 2.8mm fixed lens, providing a wide field of view suitable for close- to mid-range monitoring. Built-in infrared illumination enables low-light and nighttime imaging without an external IR source. The camera supports four analog signal formats: AHD, CVI, TVI, and CVBS, making it compatible with a broad range of analog HD recorders and hybrid DVR platforms. Installation is handled by security technicians or experienced low-voltage contractors.

This camera is intended for indoor or outdoor surveillance installations where a compact form factor is required. The 2.8mm lens angle suits entry points, hallways, small rooms, and retail environments where wide-angle coverage is the priority. Multi-format output allows the installer to drop it into existing analog HD infrastructure without replacing the recorder or cabling. Typical installations include residential security systems, small commercial properties, and retrofit upgrades to legacy analog systems.

Key Features

• 4MP resolution for clear, detailed analog HD video capture
• 2.8mm fixed lens provides wide-angle field of view
• Built-in IR illumination for low-light and nighttime operation
• Multi-format output: AHD, CVI, TVI, and CVBS supported on a single unit
• Miniature ball housing for discreet, space-conscious installations

Compatibility

Designed as an OEM-style replacement or add-on camera for analog HD surveillance systems supporting AHD, CVI, TVI, or CVBS signal formats via coaxial cabling.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems technician in compliance with applicable local codes. Power down the DVR or recorder before connecting or disconnecting camera signal and power leads. Use the appropriate coaxial cable and BNC connectors rated for the installation run length to maintain signal integrity. Verify the recorder is set to the correct signal format to match the camera output before commissioning.

Technical Specifications

• Resolution: 4MP
• Lens: 2.8mm fixed
• Signal Formats: AHD, CVI, TVI, CVBS
• IR Illumination: Built-in
• Housing Style: Miniature ball

Standard Information

• Brand: GENERIC / UNBRANDED
• Manufacturer Part Number: t4w-sl-2.8mm