Flagship · True wireless direct conversion
DC-Air: The Wireless Intraoral Sensor for Direct-Conversion Digital Radiography
Captured, Not Synthesized.
DC-Air™ is dentistry's first and only Bluetooth® wireless, direct-conversion intraoral sensor for digital radiography. X-ray photons convert straight to signal — no scintillator, no sharpening filters, and no cable out of your patient's mouth.
- Top Award Winner — Dental Advisor 2024
- Best Product — Dental Product Shopper
Installation, integration, training & expert support included — since 2003.View the brochure (PDF)
DC-Air™ capture · 26 µm px1,249,920 px · 12-bit · IP67
The evidence, at native resolution
Zoom in. See the true image accuracy.
- 22 clinical DC-Air captures, straight off the sensor
- Brightness and contrast only
- AccuSharp™ artifact-free sharpening when desired
Prefer to watch it in action? See the DC-Air™ video library →
This capture didn’t load.
Control or command scroll, or pinch, to zoom; drag to pan when zoomed in. At the default fit view the image is fixed. Keyboard: plus and minus keys zoom, arrow keys pan, Home resets the view, left and right bracket keys switch cases. The Invert button toggles a grayscale inversion. The Brightness, Contrast, and AccuSharp buttons each open their own slider.
AccuSharp™ is built into every DC-Air™ TWAIN driver — for offices that want a touch of post-processing sharpening, it adds one without introducing artifacts. Every capture here starts unsharpened — captured, not synthesized — until you turn AccuSharp up.
▸ Posterior bitewing
Bitewings
Periapicals
Endodontic
Implants
Serving dentistry since 2003
Installation, training & expert support included
Independently evaluated
Don’t take our word for it. Take theirs.

Top Award Winner — Dental Advisor 2024
Annual clinical product awards

Best Product — Dental Product Shopper
Clinician evaluation score 4.6 / 5
Three problems every operatory knows. One sensor built to remove them.
No more cables
The cable is the number-one failure point on conventional sensors — so DC-Air eliminates it. Bluetooth® Low Energy carries every capture about 3 m to your PC, and with nothing dragging the sensor out of position, FTG reports up to 40% fewer retakes.
No more fragile layers
No scintillator, no fiber-optic plate — the delicate layers that make conventional scintillator sensors expensive to break. Just one single-crystal silicon detector in an IP67-sealed body that shrugs off wipe-downs.
No more synthesized detail
Conventional sensors convert X-rays to light, light to signal — then sharpen the blur away in software just to look acceptable. DC-Air converts photons directly to charge, so there is no blur to fix: every capture starts with brightness and contrast only, no manufacturer sharpening filters applied.
See the difference direct conversion makes
The same exposure, two technologies. Drag the divider to compare a conventional scintillator sensor with DC-Air's direct-conversion image.
Single-crystal direct conversion
Nothing between the photon and the diagnosis
Conventional scintillator sensors never see the X-ray at all. A scintillator layer converts it to visible light, the light spreads sideways through a fiber-optic plate, and only then does silicon record it — blurred by every step, then patched up with manufacturer sharpening filters.
DC-Air's single-crystal direct-conversion silicon CMOS converts each photon directly to charge at the exact point where it lands. No scintillator. No fiber-optic plate. No blur to fix, so no manufacturer sharpening filters — every capture starts with brightness and contrast adjustment only. Captured, not synthesized.
- 5 lp/mm
- >70%
- 10 lp/mm
- >40%
In FTG’s published MTF testing. MTF measures how much of the original contrast survives at each level of fine detail — higher means sharper, straight off the detector.

360° positioning
Position it any way the anatomy demands
With no cable dictating orientation, DC-Air captures in distal or mesial orientation — a full 360° of placement freedom. Zero Profile® holders clip directly to the back of the sensor and add no bulk, so nothing extra goes in the mouth.
Drag the sensor to look it over from every side — or step through the views with the arrow keys.

DC-Air™ sensor · 6 studio views
Zero Profile® holders
Color-coded for every workflow
Every Starter Kit includes the complete Zero Profile® holder kit. Refill 3-packs are available in every color — grab the one your procedure calls for.

Bitewing
Red · refill 3-packs available

Anterior
Blue · refill 3-packs available

Posterior
Yellow · refill 3-packs available

Endodontic
Clear · refill 3-packs available


The complete set
All four holder types plus positioning rings — included with every DC-Air Starter Kit, with 3-pack refills available whenever you need them.
DC-Air™ specifications
| Sensor size | Size 2 |
|---|---|
| Active area | 35.1 × 24.7 mm |
| Pixel pitch | 26 µm |
| Resolution | 1,249,920 pixels · 12-bit |
| MTF | >70% @ 5 lp/mm · >40% @ 10 lp/mm — in FTG’s published MTF testing |
| Detector | Single-crystal direct-conversion silicon CMOS — no scintillator, no fiber-optic plate |
| Connectivity | Bluetooth® Low Energy · ~3 m range · auto-triggers on exposure · 4 MB onboard buffer |
| Exposure range | 0.08–1 s @ 65–70 kV, 2–10 mA |
| Battery | 150+ radiographs per charge · recharges in under 1 minute on the dock · 19 mAh Li-Ion |
| Durability | IP67-sealed body |
| Positioning | 360° — distal or mesial orientation with Zero Profile® holders |
| In the kit | Sensor · docking station · USB-C cable · Zero Profile® complete holder kit · TWAIN license (one network, unlimited PCs) · 2-year warranty |
DC-Air™ is manufactured byFreedom Technologies Group ↗
DC-Air™ Starter Kit
Go wireless — call for current pricing
Everything a practice needs to go wireless: DC-Air™ sensor, charging dock, holders, and integration with your imaging software.

What the Starter Kit includes
- DC-Air™ wireless sensorIncluded
- Docking stationIncluded
- Zero Profile® complete holder kit — refill 3-packs availableIncluded
- USB-C cableIncluded
- TWAIN license — one network, unlimited PCsIncluded
- 2-year manufacturer warrantyIncluded
- Professional installation — Dental TI teamIncluded
- Imaging software integrationIncluded
- On-site team trainingIncluded
- Expert support — remote and on-siteIncluded
Call 800-672-5733 for current pricing, promotions, and bulk pricing.
Every DC-Air ships new from Freedom Technologies Group in 1–2 days — never refurbished or demo stock — with our team handling setup and integration remotely.
DC-Air isn't the lowest sticker price in wireless sensors — it's priced for direct-conversion image quality and a 2-year manufacturer warranty, with an optional protection plan covering loss or accidental damage. Every quote already includes installation, integration, training, and expert support, so there's no separate setup fee or support contract to negotiate later.
Financing available — pay over time with Affirm
Excluding sales tax · Shipping & return policy
Rather see it first?
Tell us where to send DC-Air pricing, or book a live demo and we'll put one in your hands.
Compatibility
Works with the software you already run
Native integration with the major imaging platforms, and a TWAIN license covering one network with unlimited PCs for everything else.
- Open Dental
- Dentrix
- Dentrix Ascend
- Eaglesoft
- XDR
- DEXIS
- Apteryx
- Curve
- + 9 more via TWAIN
Want one imaging suite across every operatory?Pair DC-Air with CADI Advanced Imaging →
DC-Air™ questions, answered
Does DC-Air integrate with my existing imaging software?
Yes. DC-Air includes a TWAIN license covering one network with unlimited PCs, plus native integration with Open Dental, Dentrix, Dentrix Ascend, Eaglesoft, XDR, DEXIS, Apteryx, Curve, and 9+ more. Dental TI handles the integration as part of every installation — if you’re unsure about yours, ask during your demo and we’ll confirm before you buy.
How long does the battery last?
DC-Air captures 150+ radiographs per charge — comfortably more than a full clinical day for most operatories — and recharges in under 1 minute on its docking station, so a between-patient top-up is all it ever needs.
Is DC-Air actually cordless, or does it still connect with a cable?
Fully cordless. DC-Air connects to your PC over Bluetooth® Low Energy, with no cable at any point during capture — nothing tethers the sensor while you position it or shoot. Some sensors marketed as "wireless" or "smart" still run a USB cable from the sensor to the PC; when comparing options, ask specifically whether the sensor itself is cordless during the exposure, not just whether the product is described as wireless.
How reliable is a wireless sensor during an exposure?
DC-Air connects over Bluetooth® Low Energy with roughly 3 m of range, auto-triggers the moment it detects the exposure, and holds captures in a 4 MB onboard buffer — so an image is never lost waiting on the connection.
How is infection control handled on a wireless sensor?
Standard barrier sleeves, exactly like any intraoral sensor. The body is IP67-sealed, so it stands up to wipe-downs between patients, and Zero Profile® holders clip to the back of the sensor without changing your protocol.
Will it actually reduce retakes?
FTG reports up to 40% fewer retakes with DC-Air. With no cable to drag the sensor out of position and 360° distal or mesial placement with Zero Profile® holders, the sensor stays where you put it.
Are the images sharpened or filtered?
No manufacturer sharpening filters — every DC-Air capture starts exactly as the sensor recorded it. FTG’s framing: captured, not synthesized. Brightness and contrast in our on-page viewer are standard display-side window leveling and never touch the capture itself. If your office wants a touch of post-processing sharpening, AccuSharp™ is available — off by default, and built into the DC-Air™ TWAIN driver as well as demonstrated in this gallery.
What warranty and support come with it?
Every DC-Air includes FTG’s 2-year manufacturer warranty. From Dental TI it also comes with installation, software integration, on-site team training, and expert support — remote or on-site.
Is there a protection plan for DC-Air?
Yes — the FTG Protection Plan can start from day one of ownership and run for up to five years. It’s $89/month per sensor and covers a capped $850 replacement if a sensor is lost, damaged, or fails outside the two-year manufacturer’s warranty. Add WatchDog™ — the sensor tracking and monitoring dashboard — for $99/month per sensor total.
Can I buy DC-Air directly from Freedom Technologies Group instead of Dental TI?
Yes — FTG sells directly as the manufacturer. Most practices choose Dental TI instead because the sensor is only one part of getting it running well: we handle installation, integrate it with your specific imaging software, train your team hands-on, and stay your single point of contact for support afterward — the same team that has handled installs across CBCT, panoramic, and intraoral equipment since 2003. If you already run other equipment through Dental TI, DC-Air folds into that same relationship and financing instead of starting a new one.
Why does DC-Air cost more than lower-priced wireless sensors?
Direct-conversion silicon and Bluetooth engineering cost more to build than a scintillator sensor with a wireless adapter added on, and that shows up in image quality and durability, not just the spec sheet. The price also isn’t just the sensor: every DC-Air includes professional installation, software integration, team training, and expert support, plus FTG’s 2-year manufacturer warranty — so there’s no separate setup fee or support contract to add later. Financing is available; ask about current terms when you request pricing.
What do replacement holders cost?
Zero Profile® holders are color-coded — Bitewing red, Anterior blue, Posterior yellow, Endodontic clear — and refill 3-packs are available; call for current pricing. The Starter Kit ships with the complete holder kit.
How does the DC-Air acquisition workflow work in my imaging software?
Dock the sensor in the room you want to use it in, select DC-Air as your imaging source, and pick the desired layout in your software. The TWAIN opens and shows sensor status — blue for docked, yellow while it initializes, green when it’s ready to shoot. Pick the sensor up, position it, and capture; the image downloads with a live progress indicator and drops into your template automatically.
What is Endo mode, and when should I use it?
Endo mode is a setting in the DC-Air TWAIN that turns off the sensor’s automatic sleep and battery-save behavior, keeping it active and ready during longer procedures like endodontics where you’re taking several captures over an extended chair time. Toggle it while the sensor is in the docking station.
See full WatchDog™ & Protection Plan details →
Included with every system
The Dental TI Standard
Equipment is half the purchase. The other half is the team standing behind it.
- 01
Install
DC-Air ships direct to your practice in 1–2 days — our team handles setup and integration remotely, so there's no on-site visit to schedule.
- 02
Integrate
We wire imaging into your practice software and workflow so day one feels like day one hundred.
- 03
Train
On-site team training is included with every DC-Air — not a PDF and a phone number.
- 04
Support
Expert help is a phone call away — remote first for speed, on-site when hardware needs hands. We’ve answered that call since 2003.
Ready to see DC-Air in your operatory?
Book a live demo, or talk to a real imaging expert about whether direct conversion is right for your practice.

