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Communicator GT+

Where TIP RING and Serial BUS Unite.

Universal Compatibility without Boundaries

Where SIA FSK Meets Unparalleled Reliability.

Introducing the GT+ Cellular Communicator, surpassing the excellence of the GT, where innovation harmonizes with reliability in the world of security, fully supporting the SIA FSK protocol. Effortlessly connect via either TIP RING or Serial BUS to your control panel, providing you with superior and versatile connectivity options.

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    5G ready

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    Direct control

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    Programmable contacts

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    Protocol: SIA

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    Protocol: TRK

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    Smart app


Sends events to monitoring station receiver:

  • Sends events to TRIKDIS software or hardware receivers that work with any monitoring software.
  • Can send event messages to SIA DC-09 receivers.
  • Connection supervision by polling to IP receiver every 30 seconds (or by user defined period).
  • Backup channel, that will be used if connection with the primary channel is lost.
  • When Protegus 2 service is enabled, events are first delivered to CMS, and only then are sent to app users.


Works with Protegus app:

  • Push” and special sound notifications informing about events.
  • Remote system Arm/Disarm.
  • Remote control of connected devices (lights, gates, ventilation systems, heating, sprinklers, etc.).
  • Different user rights for administrator, installer and user.


Notifies users:

  • Users can be notified about events with Protegus 2


Controllable outputs and inputs:

  • 2 double I/O terminals that can be set either as input (IN) or controllable output (OUT) terminals.
  • Outputs controlled by the Protegus 2
  • Add additional inputs and controllable outputs with iO-8


Quick setup:

  • Settings can be saved to file and quickly written to other communicators.
  • Two access levels for configuring the device for CMS administrator and for installer.
  • Remote configuration and firmware updates.


Parameter Description
Dual purpose terminals [IN/OUT] 2, can be set as either NC; NO; NC/EOL; NO/EOL; NC/DEOL; NO/DEOL (2,2 kΩ) type inputs or open collector (OC) type outputs with current up to 0,15 A, 30 VDC max.

Expandable with iO-8 expanders.

Modem EG915U-EU


LTE FDD: B1/B3/B5/B7/B8/B20/B28
GSM: B2/B3/B5/B8
Modem EG915U-LA

(Latin America)

LTE FDD: B2/B3/B4/B5/B7/B8/B28/B66
GSM: B2/B3/B5/B8
Modem BG95-M5 (Cat M1) LTE-FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
EGPRS: 850/900/1800/1900 MHz
Power supply voltage 10-32 V DC
Current consumption 125 mA
Transmission protocols TRK8, DC-09_2007, DC-09_2012
Message encryption AES 128
Changing settings With TrikdisConfig computer program remotely or locally via USB-С port
Operating environment Temperature from -10 °C to 50 °C, relative humidity – up to 80% at +20 °C
Communicator dimensions 92 x 62 x 26 mm
Weight 80 g

Compatible with

Manufacturer Model
DSC® PC585, PC1404, PC1565, PC1616, PC1832, PC1864, PC5020
PARADOX® SPECTRA SP4000, SP5500, SP6000, SP7000, SP65, SP5500+, SP6000+, SP7000+
MAGELLAN MG5000, MG5050, MG5050E, MG5075, MG5050+
SPECTRA 1727, 1728, 1738
UTC Interlogix® NetworX (Caddx) NX-4v2, NX-6v2, NX-8v2, NX-8e
Texecom® Premier 24, 48, 88, 168, 640

Premier Elite 12, 24, 48, 64, 88, 168, 640

Innerrange® Inception, Integriti
Honeywell® Ademco Vista-15, Ademco Vista-20, Ademco Vista-48

Underlined – Control panels directly controlled by GT+. Firmware PARADOX security panels, which are directly controlled, must be V.4 or higher.

*Other manufacturers’ control panels connect to the GT+ communicator via the control panel’s TIP/RING terminals (which supports the Contact ID communication protocol transmitted by DTMF tones) of the control panel.




    IconGT+ Onepager

    June 21, 2024 | 601.07 KB

    IconTrikdis Products catalogue

    June 21, 2024 | 20.54 MB


      IconCertificate of Conformity GT+

      March 4, 2024 | 140.50 KB

        Software and firmware

        IconTrikdisConfig Full

        April 21, 2023 | 66.42 MB

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