
VIOFO T340 4CH 4K Screenless Dash Cam with Telephoto
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Key specs at a glance
| Spec | Detail |
|---|---|
| Channels | 3-Channel & More |
| Front resolution | 4K UHD |
| Rear resolution | 2K QHD |
| Features | GPS · Wi-Fi · Parking Mode · Supercapacitor · Sony STARVIS 2 · HDR |
| Installation & power | Battery Pack Compatible |
| microSD card | Not included |
| Maximum microSD | 512GB |
| Warranty | 2-Year Australian Warranty |
Overview
The VIOFO T340 4CH is the most complete screenless dash cam VIOFO makes: 4K front, 2K infrared cabin, a 2K telephoto with 4x optical zoom and a 2K rear, all recording at once. It captures the road ahead, the cabin, distant detail and the traffic behind from one discreet unit. Now available to preorder at The Dash Cam Co, with Australian stock expected mid-October 2026.

Who it's for
The T340 4CH is for drivers who want total coverage with nothing missed: touring and 4WD drivers who need to read distant number plates and signs, fleet and rideshare operators who want the cabin covered, and anyone who wants the most capable system on the market. The telephoto camera is the difference, bringing faraway detail up close.
- 4K front
- 2K infrared cabin
- 2K telephoto 4x zoom
- 2K rear
No need for the telephoto? The T340 3CH covers front, cabin and rear for less. Front and rear only? The T330 records 4K 60fps up front.
Pros & cons
Pros
- Four channels in one unit: 4K front, 2K infrared cabin, 2K telephoto and 2K rear
- Dedicated 2K telephoto camera with 4x optical zoom, reads distant plates and detail others miss
- Built-in infrared cabin camera with a 210° fisheye and four IR LEDs, clear in total darkness
- Triple Sony STARVIS 2 sensors for excellent low-light clarity
- Screenless, discreet design with HDR on the front and one other channel
- Wi-Fi 6 and GPS for fast downloads and speed and location logging
Worth knowing
- Preorder item: reserve now, Australian stock is expected mid-October 2026, and we dispatch as soon as it lands
- Front records 4K at 30fps (the 2-channel T330 is the one for 4K 60fps)
- It is the top of the T340 range, priced accordingly for four-channel coverage
- Parking mode needs the VIOFO HK6-F hardwire kit or a battery pack, sold separately
- A microSD card is not included, add a high-endurance card up to 512GB
A closer look

Four angles, nothing missed
The T340 4CH records the road ahead in 4K, the cabin in 2K infrared, distant detail through a 2K telephoto with 4x optical zoom, and the traffic behind in 2K. It is the most complete coverage VIOFO offers, from one screenless unit.
The telephoto advantage
The dedicated telephoto camera uses a 4x optical zoom to bring faraway number plates, road signs and detail up close, where a standard wide lens would leave them too small to read. For touring, 4WD and fleet drivers, that reach is the difference between useful footage and a blurry smudge.


Cabin coverage, day and night
The built-in infrared cabin camera films the whole interior through a 210-degree fisheye lens with four IR LEDs, so passengers and cabin are covered clearly even in total darkness. Ideal for rideshare, taxi and fleet vehicles.
Triple STARVIS 2 for clean night footage
Triple Sony STARVIS 2 sensors keep footage clean at night, and HDR on the front and one other channel balances harsh light, so detail holds up when it matters most.


Fast Wi-Fi 6 and GPS
Dual-band Wi-Fi 6 pulls clips to your phone fast through the VIOFO app, and built-in GPS logs speed and location on every recording.
Protected while you are parked
Hybrid parking mode with Low Power Impact Detection guards the car while it is parked. Add the VIOFO HK6-F hardwire kit or a battery pack to switch it on.

Installation options
Dual-port car charger (included, plug-and-play): plug into the 12V socket and you are recording in minutes, with a spare USB port for your phone. Recording stops when the socket switches off with the ignition, so parking mode needs the HK6-F hardwire kit or a battery pack.
VIOFO HK6-F hardwire kit (optional, unlocks parking mode): the hardwire kit made for the T330 and T340, with a low-voltage cut-off and hybrid parking support. Ask our team to add one to your order.
VIOFO BP100 battery pack (optional, zero car-battery drain): VIOFO lists it as compatible with the T330 and T340. It charges while you drive and powers parking mode from its own cells.
Professional fitting: hardwiring means working in the fuse box. If you would rather not, we can point you to an installer. Our guide to dash cam power options compares every option.
Watch it in action
VIOFO's own T340 series overview, and its guide to powering VIOFO cameras. Independent reviews are still to come for this new model.
VIOFO's T340 series overview: four channels, all covered.
VIOFO's guide to powering its cameras: car charger, hardwire kit and battery pack.
The T340 4CH up close
Official VIOFO imagery. The Dash Cam Co is an authorised Australian VIOFO reseller.




The T340 4CH main unit, telephoto camera and rear camera.
Four views at once
4K ahead, 2K infrared inside, 2K telephoto and 2K behind, recorded together and viewable as one combined file.

Telephoto with 4x optical zoom
A dedicated 2K camera with a narrow 35-degree lens brings distant plates and signs up close.


Image quality
Triple Sony STARVIS 2 sensors (front, telephoto and rear), with HDR on the front and one other channel.


Built-in infrared cabin camera
A 210-degree fisheye with infrared LEDs films the whole cabin, even in the dark.

Screenless and tamper-resistant
No screen to catch the eye, a lockable cover and a one-press button to lock the current clip.



Rear camera
The 2K rear camera rotates 360 degrees to suit the rear window.

Wi-Fi 6 and parking protection
Quick app transfers, plus hybrid parking and Low Power Impact Detection when hardwired.



Glare control and size
A magnetic front CPL filter is included.


Recommended accessories
| Accessory | What it does |
|---|---|
|
VIOFO Industrial Grade microSD (128GB, 256GB or 512GB) Recommended |
Built for constant rewriting; VIOFO recommends its own cards and the camera takes up to 512GB |
| VIOFO BP100 battery pack | Runs parking mode from its own cells, so the car battery is untouched |
| VIOFO CPL-600 filter | Cuts reflections on the rear or telephoto camera |
What's in the box
T340 main unit (front and infrared cabin cameras), 2K telephoto camera, 2K rear camera, telephoto camera cable (1 m), rear camera cable (6 m), car charger (3.5 m cable), Type-C data cable (0.5 m), magnetic front CPL filter, infrared cabin camera cover, tamper-resistant cover with four screws and hex key, trim removal tool, spare mount sticky pads, three windscreen static stickers, warning sticker, user manual, quick start guide and after-sales card. A microSD card is not included.

Recording time by card size
Show recording times by card size
VIOFO has not published four-channel figures. As a guide, these are VIOFO's figures for the A329 3CH (4K + 2K + 2K); the T340 4CH records a fourth 2K channel, so expect noticeably less time per card than shown. Figures are at the default bitrate.
| Storage | Approx. continuous recording |
|---|---|
| 32GB | ~49 min |
| 64GB | ~1 h 38 min |
| 128GB | ~3 h 16 min |
| 256GB | ~6 h 32 min |
| 512GB | ~13 h 04 min |
Estimates only, from VIOFO's support centre. Real-world times vary with resolution, bitrate, how many channels are recording, parking mode events and your settings. Footage loops (oldest overwritten first) unless an event file is locked. Use a card built for continuous recording.
Specifications
Show the full T340 4CH specifications
| Channels | 4 (front + built-in infrared cabin + telephoto + rear) |
| Sensors | Front Sony STARVIS 2 IMX678 8MP; cabin OmniVision OS04J10 4MP; telephoto and rear Sony STARVIS 2 IMX675 5MP |
| Video | Front 4K; cabin, telephoto and rear 2K; all at 30fps |
| HDR | Front, plus one of cabin, telephoto or rear |
| Lens | Front F1.8, 140°; cabin F2.2, 210° fisheye; telephoto F2.0, 35°, 4x optical zoom; rear F1.8, 160° |
| Display | None (set up through the VIOFO app) |
| Wi-Fi | Wi-Fi 6, dual-band 2.4GHz and 5GHz |
| GPS | Built-in logger |
| Parking modes | Hybrid, Low Power Impact Detection, auto event detection, time-lapse, low bitrate; buffered (HK6-F kit or battery pack required) |
| Voice control | Yes, with voice notifications |
| Bluetooth | Built-in; supports the optional BTR200 remote |
| CPL filters | Magnetic front CPL-700 included; telephoto and rear CPL-600 optional |
| Storage | microSD up to 512GB (not included) |
| Power | USB Type-C, DC 5V 2A; supercapacitor (no lithium battery) |
| Operating temperature | -20°C to 65°C |
| Size | Main unit 5.35 x 2.23 x 2.17 inches; telephoto and rear 2.79 x 1.2 x 1.61 inches |
| Warranty | 24-month Australian warranty |
Specifications from VIOFO; warranty from The Dash Cam Co.
Compare the VIOFO T-Series
All three are screenless VIOFO systems with Sony STARVIS 2 sensors, Wi-Fi 6 and GPS. Here is how they differ, so you can pick the right one.
| T330 2CH | T340 3CH |
T340 4CH this page |
|
| Channels | 2 | 3 | 4 |
| Front | 4K 60fps | 4K 30fps | 4K 30fps |
| Infrared cabin | No | 2K | 2K |
| Telephoto (4x zoom) | No | No | 2K |
| Rear | 2K | 2K | 2K |
| Best for | Rideshare & everyday | Rideshare & fleet | 4WD, touring & fleet |
| View T330 2CH | View T340 3CH | You're viewing this |
In short: the T330 has the sharpest front (4K 60fps) in a slim 2-channel unit, the T340 3CH adds an infrared cabin camera for rideshare and fleet, and the T340 4CH adds a 4x telephoto for reading distant number plates on the open road.
Frequently asked questions
When will my T340 4CH preorder ship?
The T340 4CH is available to preorder now, with Australian stock expected mid-October 2026. We dispatch by free Express Post as soon as it arrives. Contact our team for the latest ETA.
What does the telephoto camera actually do?
It uses a 4x optical zoom to capture distant number plates, signs and detail clearly, where a normal wide lens would render them too small to read. It is the standout feature for touring, 4WD and fleet drivers.
Do I need four channels?
If you want the cabin covered and the reach of a telephoto on top of front and rear, yes. If you only need front, cabin and rear, the T340 3CH covers that for less. If you want front and rear only, look at the T330.
Does it have parking mode?
Yes, hybrid parking mode with Low Power Impact Detection. Add the VIOFO HK6-F hardwire kit or a battery pack (sold separately) to power it safely while the car is off.
Is the install harder with four cameras?
There is more cabling to route, so many customers choose professional installation for a clean finish. Our team can talk you through it or point you to a fitter.
Downloads
The free VIOFO app for iPhone and Android handles setup, live view, playback and downloads over Wi-Fi, and the VIOFO PC player shows your GPS track and speed beside the footage. Get both from VIOFO's app page. The latest firmware and the full user manual are on VIOFO's firmware and manual page, and our team is happy to walk you through an update.
Why buy from The Dash Cam Co
- Authorised VIOFO reseller in Australia, genuine stock with an exclusive 24-month Australian warranty, plus your full rights under Australian Consumer Law
- Preorder now to lock in your place in the first Australian shipment
- Free Express Post Australia-wide on orders over $200, dispatched as soon as stock lands
- Honest, expert local support to help you choose the right kit, hardwiring and accessories
Preorder the VIOFO T340 4CH for the most complete coverage VIOFO makes, or browse the full VIOFO range, or talk to our team about telephoto, parking mode and accessories.
VIOFO BP100 battery pack