HiLook THC-T120-MS(2.8mm) is a compact 2MP 1080p analogue mini turret camera with a built-in microphone, Smart infrared night vision up to 30 metres, and 4-in-1 switchable video output (TVI/AHD/CVI/CVBS). Its smaller form factor makes it well suited to discreet indoor installations and low-profile mounting positions, while the IP66 weatherproof metal housing also supports outdoor use.

HiLook THC-T120-MS(2.8mm) 2MP 1080p Analogue Mini Turret Camera with Built-In Microphone and 30m Smart IR

The HiLook THC-T120-MS(2.8mm) is a compact 2MP full HD analogue mini turret CCTV camera from HiLook by Hikvision. It delivers 1920 × 1080 resolution footage via a 2.8mm fixed lens and provides Smart infrared illumination up to 30 metres, enabling clear black and white imaging in complete darkness. A built-in microphone transmits audio over the coaxial cable using Audio over Coax (AoC) technology, allowing sound to be recorded alongside video without running a separate audio cable.

The "mini" designation refers to the compact housing dimensions — at 82.6 × 90 × 79.37mm and approximately 292g, the THC-T120-MS is noticeably smaller and lighter than the standard THC-T220-MS turret. This makes it particularly suited to ceiling installations in smaller rooms, retail shelves, corridors and reception areas where a less obtrusive camera is preferred, while still delivering the same 1080p resolution and 4-in-1 multi-format output.

2MP 1080p Full HD Imaging

The camera uses a 2MP CMOS image sensor delivering a maximum resolution of 1920 × 1080. The 2.8mm fixed lens provides a wide horizontal field of view of 106.4°, vertical FOV of 57.9° and diagonal FOV of 124.6°, making it suitable for covering entrances, corridors, reception areas and compact indoor spaces from a single mounting point.

Frame rates of 1080p@25fps (PAL) and 1080p@30fps (NTSC) are supported across HDTVI, AHD and HDCVI output formats.

Smart IR Night Vision up to 30 Metres

The camera features a Smart LED infrared array providing illumination at distances of up to 30 metres. Smart IR automatically adjusts infrared LED intensity based on the subject's distance from the camera, helping to prevent overexposure of nearby subjects while maintaining illumination at longer distances. In complete darkness with IR active, minimum illumination reaches 0 Lux.

Built-In Microphone with Audio over Coax

The built-in microphone captures ambient audio which is transmitted to a compatible DVR over the existing coaxial cable using Audio over Coax (AoC) technology. This eliminates the need for a separate audio cable run between the camera and recorder, simplifying installation — particularly useful in retail, office or residential settings where additional cabling would be disruptive or impractical.

Note: audio recording requires a compatible AoC-capable DVR. Not all analogue recorders support AoC — check recorder specifications before relying on this feature.

4-in-1 Switchable Video Output

The camera supports four analogue video formats, selectable via a physical switch button on the camera body:

• HDTVI — compatible with HiLook and Hikvision TVI DVRs
• AHD — compatible with AHD-format recorders
• HDCVI — compatible with Dahua and CVI-format recorders
• CVBS — standard analogue output for legacy recorders

This universal 4-in-1 compatibility makes the THC-T120-MS suitable for use with virtually any modern analogue DVR without needing to specify format at the point of purchase.

Digital WDR and Image Enhancement

The camera includes Digital WDR (DWDR) to help balance exposure in high-contrast scenes such as entrances or windows with bright backgrounds. Additional features include BLC, HLC, 2D DNR noise reduction, white balance (Auto/Manual), brightness and sharpness adjustment and Mirror mode, configurable via the OSD menu on a connected monitor.

IP66 Weatherproof All-Metal Housing

Despite its compact size, the THC-T120-MS is constructed from metal and carries an IP66 protection rating, providing full dust ingress protection and resistance to powerful water jets. Operating temperature range is −40°C to +60°C, making the camera suitable for both indoor use and outdoor installation in all UK weather conditions year-round.

Compact Form Factor for Discreet Installation

At 82.6 × 90 × 79.37mm and approximately 292g, the mini turret housing is significantly more compact than standard turret models. This makes it easier to install in tight spaces, on low ceilings, or in locations where a smaller, less visible camera is preferable — such as shops, offices, hotel corridors and residential interiors. Full three-axis adjustment — Pan 0°–360°, Tilt 0°–75°, Rotation 0°–360° — allows precise aiming after mounting.

KEY BENEFITS

• Compact mini turret form factor — discreet and easy to install in tight spaces
• 2MP 1080p full HD resolution for clear, detailed footage
• Smart IR night vision up to 30 metres — illuminates in complete darkness
• Built-in microphone transmits audio over coaxial cable — no separate audio cable needed
• 4-in-1 switchable output (TVI/AHD/CVI/CVBS) for broad recorder compatibility
• IP66 weatherproof all-metal housing for indoor and outdoor use
• Wide 106.4° horizontal FOV suits corridors, retail and compact spaces
• Digital WDR, BLC and HLC help manage difficult lighting conditions
• Smart IR adjusts LED intensity to avoid overexposure at close range
• Lightweight at approx. 292g — suitable for low-load ceiling surfaces
• Operating range −40°C to +60°C
• 3 year manufacturer warranty

KEY FEATURES

• 2MP CMOS image sensor — 1920 × 1080 max resolution
• 2.8mm fixed lens — H.FOV 106.4°, V.FOV 57.9°, D.FOV 124.6°
• M12 lens mount
• Smart IR illumination up to 30m
• Min. illumination: 0.01 Lux @ F2.0, AGC ON (colour); 0 Lux with IR
• Built-in microphone — Audio over Coax (AoC)
• 4-in-1 switchable output: TVI / AHD / CVI / CVBS
• 1080p@25fps (PAL) / 1080p@30fps (NTSC)
• Digital WDR (DWDR), BLC, HLC, 2D DNR
• Day/Night: IR cut filter — Auto/Colour/BW
• White balance: Auto/Manual
• Pan 0°–360°, Tilt 0°–75°, Rotation 0°–360°
• IP66 weather rating
• All-metal housing
• 12 VDC ±25%, max 3.7W
• Dimensions: 82.6 × 90 × 79.37mm
• Weight: approx. 292g
• Operating temperature: −40°C to +60°C
• 3 year warranty

IDEAL FOR

• Retail shops and small offices
• Hotel and residential corridors
• Reception areas and waiting rooms
• Discreet indoor ceiling installations
• Locations where a compact camera profile is preferred
• Upgrading or expanding existing analogue CCTV systems
• Installations requiring audio recording without additional cabling
• Mixed-format DVR installations requiring universal camera compatibility

FREQUENTLY ASKED QUESTIONS (FAQs)

What is the HiLook THC-T120-MS(2.8mm) used for?

It is a compact 2MP 1080p analogue mini turret camera for indoor and outdoor CCTV installations. It delivers full HD video with Smart IR night vision up to 30 metres and captures audio via a built-in microphone transmitted over the coaxial cable, in a smaller housing than the standard THC-T220-MS.

What is the difference between the THC-T120-MS and THC-T220-MS?

Both cameras share the same 2MP 1080p sensor, 2.8mm lens, 4-in-1 output and built-in microphone. The key differences are housing size (the T120 is a compact mini turret at 82.6 × 90 × 79.37mm vs the T220's Ø127.92 × 100.15mm), weight (292g vs 450g) and IR range (30m on the T120 vs 40m on the T220). The T120 is preferred for discreet indoor installations; the T220 suits locations where longer night vision range is needed.

What video formats does it support?

The camera supports HDTVI, AHD, HDCVI and CVBS, selectable via a physical switch button on the body — compatible with virtually any modern analogue recorder.

Does the built-in microphone work with any DVR?

Audio requires a compatible Audio over Coax (AoC) DVR. Not all analogue recorders support AoC — confirm your recorder's specifications before relying on this feature.

What is the night vision range?

Up to 30 metres with Smart IR. The LED intensity adjusts automatically based on subject distance to prevent overexposure at close range. In complete darkness with IR active, minimum illumination is 0 Lux.

Is it suitable for outdoor installation?

Yes. The camera carries an IP66 protection rating and operates from −40°C to +60°C, making it suitable for permanent outdoor use in UK conditions despite its compact size.

Does it need a separate power supply?

Yes. The camera requires a 12V DC power supply (max 3.7W), separate from the BNC coaxial video connection.

Can the camera angle be adjusted after mounting?

Yes. Full three-axis adjustment is supported: Pan 0°–360°, Tilt 0°–75°, Rotation 0°–360°.