Sepura Remote Control Interface


This interface will actually perform all kinds of functions, but possibly the most interesting is the ability to make Sepura mobile Tetra terminals scan DMO talkgroups.


At the moment, this only works on 2nd generation terminals (SRM2000 and later). I am currently working on adding functionality for 1st generation terminals such as the SRM1000.
















Included is the main interface box, a wired remote control and all cables.
 Your terminal will require a minor software update to get you up and running. I can perform this service for £40 (including postage).
Full details will be included with the purchase if you intend to complete the software update yourself.
The interface box is mounted in an extruded aluminium enclosure, and all other parts are manufactured using high quality branded parts with CE and RoHS certifications.

I will be making more videos about this device, and will post any updates here.

I am more than happy to discuss custom versions of this or any other product that I offer.
Please contact me if you have any questions.



 Complete list of radio functions that can be controlled:
(only 6 functions can be allocated)

  • Activate external alert 01
  • Activate external alert 02
  • Activate external alert 03
  • Activate Transmit Inhibit
  • Alarm
  • Alert Enable
  • Clear All (Return to top level screen)
  • Deactivate external alert 01
  • Deactivate external alert 02
  • Deactivate external alert 03
  • Deactivate Transmit Inhibit
  • Decrement Talkgoup
  • Dialling Mode Selection
  • Discreet quick status 1
  • Discreet quick status 2
  • Duplex Accessory Public State Toggle
  • Enable/Disable Continuous Position reports to PEI1
  • External Alert on/off
  • Generate paging alert
  • Goto WAP bookmarks
  • Goto WAP Browse
  • Goto WAP Browser menu
  • Goto WAP Help
  • Goto WAP homepage
  • Handsfree
  • Homegroup Select
  • Increment Talkgroup
  • Invert Display Toggle
  • Keypad lock select/deselect
  • Last call Re-Dial
  • Last requested group Toggle
  • Loudspeaker on/off
  • Navigate to card 1
  • Navigate to card 2
  • Navigate to card 3
  • Navigate to card 4
  • Navigate to card 5
  • Navigate to card 6
  • Navigate to card 7
  • Navigate to card 8
  • Navigate to card 9
  • Navigate to card 10
  • Navigate to card 11
  • Navigate to card 12
  • None
  • Normal operation User Profile
  • Preemptive PTT
  • Privacy Mode
  • Private/Public mode
  • Pulse external alert 01
  • Pulse external alert 02
  • Pulse external alert 03
  • Quick Group 1 Select
  • Quick Group 2 Select
  • Quick Group 3 Select
  • Quick Group 4 Select
  • Quick Group 5 Select
  • Quick Status Message 1
  • Quick Status Message 2
  • Quick Status Message 3
  • Quick Status Message 4
  • Quick Status Message 5
  • Quick Status Message 6
  • Quick Status Message 7
  • Quick Status Message 8
  • Quick Status Message 9
  • Quick Status Message 10
  • Quick Status Message 11
  • Quick Status Message 12
  • Reject or exit from call
  • Report position to PEI 1
  • Reserved
  • Save All Data
  • Sequence 1
  • Sequence 2
  • Sequence 3
  • Sequence 4
  • Set Default Service Definition for PEI 1
  • Set Default Service Definition for PEI 2
  • Stack Toggle
  • Switch Stack to DMO
  • Switch Stack to Gateway
  • Switch Stack to Repeater
  • Switch Stack to TMO
  • Toggle Display Mode
  • Toggle Fast Access Mode
  • Toggle Scanning mode
  • Transmit Inhibit Toggle
  • Trunked Mode / Direct Mode Toggle
  • User Profile 02
  • User Profile 03
  • User Profile 04
  • User Profile 05
  • User Profile 06
  • User Profile 07
  • User Profile 08
  • User Profile 09
  • User Profile 10
  • Volume Down
  • Volume Up
  • VOX on/off
  • Zeroise




Interface Overview




Prototype Build Complete




Prototype Initial Build





























Comments