HiLook by Hikvision THC-B127-LTS(2.8mm) 2MP Smart Hybrid Light HD-TVI Bullet Camera with Two-Way Audio

The HiLook by Hikvision THC-B127-LTS(2.8mm) is a professional-grade 2MP HD-TVI bullet camera with Smart Hybrid Light and two-way audio — switching between discreet IR and a colour-preserving white light, with echo-cancelling two-way talk. Below is the full feature set and technical specification — buy at trade prices from Zenith Security Co with fast UK delivery.

Key Features

• 2MP resolution for sharp, detailed images
• Smart Hybrid Light — 30m IR + 20m white light, colour when triggered
• Two-way audio (built-in mic & speaker, up to 5m with echo cancellation)
• 4-in-1 TVI/AHD/CVI/CVBS switchable output
• Smart Lighting when paired with an AcuSense DVR
• IP67 weatherproof metal body

Manufacturer Description

2MP CMOS Sensor, 1080p @ 25fps(P)/30fps(N), EXIR, 30m IR + 20m white light, outdoor Smart-Hybrid-Light bullet, ICR, 0.01 Lux/F1.6, 12 VDC, Smart IR, DNR, Smart Lighting (with AcuSense DVR), OSD Menu (Up the Coax), IP67, 2.8/3.6mm lens, built-in mic & speaker, intelligent noise reduction, up to 5m two-way audio with echo cancellation.

Who is the THC-B127-LTS for?

The bullet version of HiLook's Smart Hybrid Light coax camera: 2MP, infrared and white LEDs with a smart mode that holds on IR until an event and then switches to colour, plus two-way audio over the coax. It suits a gate, garage wall or workshop entrance on an existing DVR system where you want a visible camera, the choice of discreet or colour night vision, and the ability to challenge someone through the camera speaker from your phone. Turret version: THC-T227-LTS. For always-colour with mic only, the THC-B129-MS; on IP, the IPC-B129HAA-LU.

What you'll need with it

• A HiLook HD-TVI DVR with two-way audio over coax — the "/T" models: DVR-204G-M1/T, DVR-208G-M1/T, DVR-216U-M1/T.
• RG59 coax + 12V power per camera, or pre-made shotgun cable.
• The free HiLookVision or Hik-Connect app via the DVR for live view and talk-back.

Frequently asked questions

Can it be discreet at night?

Yes — in IR or smart mode nothing visible is emitted until an event triggers the white light.

Bullet or turret?

Same features. Bullet to be seen and for a longer directional view; turret for a neater soffit mount.

Does two-way audio work on my old DVR?

No — it needs a HiLook "/T" or U-series DVR. Video works on any 4-in-1 recorder.

Further reading: HiLook ColorVu 3.0 explained · Turret vs bullet vs dome

Technical Specification

Supplied and supported by Zenith Security Co, a UK trade distributor of HiLook and Hikvision security & networking. Order online for fast UK dispatch.