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Toll Free 866-254-0714
Office 727-939-8853
Fax 1-810-821-6940

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Monday thru Friday
8:30am to 6:30pm Eastern Time

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Multichannel Recording

Viewing: SST-2-SDK-OEM


Custom Engineering

Start Stop OEM Foot Pedal Development Kits

Integrate our highly reliable pedals with your application.

Create custom actions for Pedal Up and Pedal Down events. Software Development Kits (SDKs) are available for the Start Stop 3-Pedal Serial (Com Port) Foot Pedal, Start Stop USB 3-Pedal Assembly, and for the #HDP-2 Heavy Duty Dual Foot Pedal with external serial port box
Model 30540 - SST-2-SDK-OEM Complete Developer's kit
Includes Serial Byte Definition, Visual Basic 5.0/6.0 Project /source code example, the #HDP-2 Heavy Duty Dual Foot Pedal and #SSTI-1 Interface Box
Price: $199.00 Qty:
Model 30550 - SST-3-USB-SDK-OEM Complete Developer's kit
Includes Visual Basic 5.0/6.0 Project /source code example, Microsoft Visual C++ and C-Sharp project examples, and the Start Stop USB 3-Pedal Assembly
Price: $199.00 Qty:


Model 30560 - SST-3-SERIAL-SDK-OEM Complete Developer's kit
Includes Visual Basic 5.0/6.0 Project /source code example, and the Start Stop 3-Pedal Serial (Com Port) Foot Pedal Assembly
Price: $199.00 Qty:


Start Stop PEDAL POWER for EMDAT InscribeTM - CLICK HERE

Complete Deluxe Pedal pre-programmed to work with the EMDAT InscribeTM Transcriptionist Workstation!.

Start Stop Keyboard Pedal Interface Model KB-PS-2

We can provide keyboard interface solutions, with foot pedal or pushbutton control. Any keystroke, keystroke sequence, or mouse click action can be sent to the keyboard (with included "Y" adapter), with no software programming required (plug and play).

  • -Send any keystroke or keystroke sequence under foot pedal control
    (e.g., ALT+P, CTRL+C, Up Arrow, F9, Page Up, "Hello", "12345"; Shift, ALT, etc.)
  • Connects in series with your PC's keyboard
  • No software required! sends the keystroke as if you had typed it on the keyboard
  • "Y" adapter cable works with either PS-2 (found newer PCs) or 5-Pin DIN (found on
    older PCs) keyboard connectors.
  • Please specify desired keystroke for each pedal: Left, Middle, and Right.-Field programming possible to change keystrokes by removing cover with two screws.
  • Only $145 (plus $6 for UPS Ground Shipping, $14 for UPS 2nd Day Air)

Download Spec Sheet (Adobe Acrobat .PDF Format)

Model #30600 - Start Stop Keyboard Pedal Interface - # KB-PS-2
#KB-PS-2 - Start Stop Keyboard Pedal Interface
Price: $145.00 Qty:


Voice Mail Batch Appending Program

Automatically "Melt" multiple voice files on small to large (e.g. 15,000 file) voice-mail systems. Download Technical Specifications

Custom digital recording systems for government and industry

We can provide custom systems for your digital recording needs.

Please contact us with your custom application requirements.



United Nations Systems Worldwide

HTH Engineering Inc.custom designed digital recording systems, record and compress speech simultaneously in seven languages, and are used daily to record the General Assembly, Security Council, and Socio-Economic meetings of the United Nations.

Click for More Photos!

Download DRS-2000 User Manual (Adobe .PDF)

Parliament of Aruba

HTH Engineering, Inc. provided the Parliament of Aruba with a state-of-the-art Digital Recording System.


The new digital recording system can archive 10+ hours of high quality digital recording on a single $1 dollar CD-ROM, or over 160 hours of TrueSpeech™ archival quality recordings.

Please Contact us for your Custom Digital Recording System needs

Portable Continuous DRS

Continuously record using TrueSpeech ™ .WAV Compression, standard Microsoft PCM .WAV, or both at once, to multiple drives or remote servers, with adjustable file overlap.

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