DM246 Courtroom Recorder System for Courts
Choose the Right DM246 Package for Your Courtroom, Hearing Room or Legal Recording Workflow
The Martel DM246 is a professional standalone 4-channel courtroom recorder designed for legal proceedings, hearings, and official audio capture without needing a computer to run the recording. Whether you need a basic recorder, a larger microphone package, a transcription-ready system, or a setup built for voice writing and stenomask use, this page makes it easy to compare all four DM246 packages and choose the one that best fits your courtroom recording needs.
DM246 Recorder System
The core DM246 system is the right choice if you want the recorder itself and prefer to use your own microphones or build a custom courtroom setup.
- Standalone 4-channel courtroom recorder
- No computer required for recording
- Up to 22 hours of 4-track audio on a 32GB SDHC card
- Monitor all 4 channels through headphones
DM246 8-Microphone Package
This turnkey package is designed for bigger courtroom coverage and includes eight uni-directional microphones placed around the room.
- Includes 8 uni-directional microphones
- Each microphone has up to 30-foot pickup range
- Includes transcription kit
- Turnkey package built for courtroom coverage
DM246 Omni Mic + Transcription Package
This package spreads four omni-directional microphones around the courtroom and includes the transcription tools needed for playback and transcription work.
- Includes 4 omni-directional microphones
- Each microphone has up to 36-foot pickup range
- Includes foot pedal, headset, and 4-track transcription software
- Strong choice for broad room voice pickup
DM246 4-Channel Stenomask Package
This package is built specifically for voice writers and stenomask users who need courtroom recording plus dedicated stenomask workflow support.
- Includes DM-246 recorder and Mini-Mask with XLR connection
- Can use your stenomask plus up to six other microphones
- Includes memory cards, card reader, and T-147 transcription kit
- Designed for stenomask and courtroom recording together
DM246 Package Comparison Chart
Use this side-by-side chart to quickly see which DM246 package fits your courtroom, transcription, or voice writing setup best.
| Feature | DM246 Recorder System |
DM246 8-Mic Package |
DM246 Omni + Transcription |
DM246 Stenomask Package |
|---|---|---|---|---|
| Best For | Users who want the recorder only or want to build their own system | Larger courtrooms needing more microphone positions | Broad room pickup plus transcription workflow | Voice writers and stenomask courtroom use |
| Recorder Included | Yes – DM246 standalone recorder | Yes – DM246 standalone recorder | Yes – DM246 standalone recorder | Yes – DM246 standalone recorder |
| Recording Type | 4 separate channels direct to SD card | 4 separate channels direct to SD card | 4 separate channels direct to SD card | 4 separate channels direct to SD card |
| Computer Required | No | No | No | No |
| Microphones Included | Recorder-focused package; ideal if using existing mics or building your own setup | 8 uni-directional microphones | 4 omni-directional microphones | Mini-Mask with XLR connection, plus support for additional microphones |
| Pickup Style | Depends on microphones you choose | More targeted pickup placed around the room | Broader room coverage for capturing speech | Primary stenomask input plus room microphone expansion |
| Transcription Kit Included | Not included in this core recorder package | Yes | Yes | Yes – T-147 transcription kit |
| Stenomask Ready | Possible with add-on setup | Possible with add-on setup | Possible with add-on setup | Yes – built specifically for stenomask use |
| Main Advantage | Lowest-friction way to get the DM246 recorder itself | Best complete choice for larger courtroom microphone coverage | Best choice for room pickup + bundled transcription tools | Best choice for voice writers using a stenomask in court |
| Product Link | Open Product | Open Product | Open Product | Open Product |
Why Choose a DM246 Package Instead of a More Complicated Software-Based Courtroom System?
Many courtroom technology systems today are built around broader software platforms, centralized servers, cloud services, AI tools, browser access, or video-heavy infrastructure. The DM246 line stays focused on what many courts still want most: dependable standalone courtroom audio recording, isolated channels, direct SD archiving, and easier day-to-day operation without depending on a computer to make the record.
If you want a professional courtroom recording system that is easier to understand, easier to operate, and easier to choose, the comparison above helps you quickly decide whether you need the core recorder, a full courtroom microphone package, a transcription-ready setup, or a dedicated stenomask solution.
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Martel DM246 V2 Four Channel Courtroom Recorder - System
Martel Electronics
Sale Price $999.99The Martel DM246 is the ultimate courtroom recorder. It is a 4 channel standalone court room recorders. It is the direct replacement for the discontinued Sony BM-246 and Lanier Advocate 4 courtroom recorders. "We bought 3 of the Martel DM246 4...1582Sale Price $999.99 -
On Sale
Martel DM246 Four Uni-Directional Microphone & Transcription Package
Martel Electronics
MSRP: $2,199.99Now: $1,395.00Was: $1,895.00The Martel DM246 V2 recorder is known worldwide for reliable, secure and fast digital court recording solutions for Courts, Attorneys and Court Reporters. Uni-directional microphones are used when you need the clearest audio possible. You place them...1874MSRP: $2,199.99Now: $1,395.00Was: $1,895.00 -
Martel DM246 Four Omni-Directional Microphone & Transcription Package
Martel Electronics
Sale Price $1,395.00DM246 V2 Court Recording Equipment with 4 - Omni-Directional microphones spread out around the courtroom ensures complete coverage of every word. Each of these microphones has a pickup range of 36 feet. Also included is the transcription kit, which...1583Sale Price $1,395.00 -
DM246 Courtroom Recording Package w/8 Uni-Directional Microphones
Martel Electronics
Sale Price $1,699.99Complete 8 Microphone Turnkey courtroom recording system with four separate channel\tracks Solution We combined state-of-the-art digital courtroom recording and hard archiving. Get 8 Uni-directional microphones spread out around the...1584Sale Price $1,699.99