Professional equipment for mobile telephony
- Aggregators are ready to work right out of the box, no setup or configuration required
- No computer or server needed, devices are fully autonomous
- WEB interface for local management from PC, tablet, or smartphone
- Support for aggregators with popular WEB panels
- Works with local and international SIM cards
- Database (number, name, ICCID, balance, operator), automatic retrieval of SIM numbers and balances
- Filtering and import/export of SIM card database to/from Excel, export of number lists to text format
- Full set of mobile communication functions: calls, SMS, USSD, etc.
- Auto-informer, auto-answer, voice recording, transcription of voice messages into text
- Headset connection for voice functions
- Automatic actions to keep SIM cards active and maintain balance
- Forwarding of received information to Telegram, E-mail, URL, or SMS
- Aggregator control via Telegram
- Aggregator API for direct integration with your software
- SR-Navigator API for high-level integration with your software
- Macros for implementing custom work scenarios
- Regular firmware updates available online
SR•Organizer
Exceptionally useful electronic aggregators for sellers, accountants, travelers, and anyone who values order. Connect up to 32 SIM cards, manage calls and SMS through a WEB interface, automate routine tasks, and save on mobile communication costs. A headset connection is provided, as well as modem switching for call forwarding and infrastructure for creating a call center.
Learn more about Organizer!SR•Nano

Budget-friendly SR-Nano aggregators for 500 and 1000 SIM cards provide autonomous operation and convenient WEB management via PC, tablet, or smartphone. The devices are equipped with replaceable container disks and support a wide range of modems from GSM to 4G (LTE). Flexible control: manual commands, macros, API, and integration with external software. An affordable and reliable solution for large-scale SIM card operations without a computer.
Learn more about Nano!SR•Train
SR-Train is a mobile SIM aggregator that moves along container panels, each holding up to 200 nanoSIM cards. The track length is unlimited — scale it for any task. Built-in 16 GSM modems allow simultaneous processing of up to 16 SIM cards, supporting SMS, USSD, and auto-answer/auto-informer functions. Reliable contact is ensured by gold-plated spring-loaded Pogo Pins rated for up to 500,000 connections.
Learn more about Train!SR•Box
Electronic device. The aggregator is equipped with 8 SIM800 GSM modems for simultaneous operation with 8 SIM cards. The external SIM connector allows convenient connection of cards of any form factor using widely available SIM adapters. External SIM banks for 128 and 256 SIM cards can be connected.
Learn more about Box!SR•Board


The compact SR-Board-512 aggregator is designed for 512 Nano SIM cards and equipped with built-in antennas, significantly reducing device size. Cards are inserted into convenient Push/Push slots, and management is provided via display, buttons, and LED indication of the active SIM card. An excellent solution for those who value compactness and simplicity in SIM card operations. The aggregator is equipped with 8 SIM800 GSM modems for simultaneous operation with 8 SIM cards.
Learn more about Board!SR•1640
Mechanical device. The aggregator works with an array of 4000 full-size SIM cards. The cards are placed in 16 SIM banks, each holding 250 cards. The number of SIM cards operating in parallel is determined by the number of installed card readers and connected modems, and can vary from 1 to 32.
Learn more about the model!
Interaction options with aggregators:
- WEB panels are one of the ways to interact with the devices. They support working with multiple aggregators and grouping SIM cards. Management is convenient from both PCs and mobile devices.
- You can also deploy the WEB panel on your own server/hosting (PHP + MySQL). The source code is open and easily extendable.
- Macros (or scripts) are the most powerful internal automation mechanism of SIM Roulette aggregators. With macros, absolutely any work scenario can be implemented. Importantly, writing macros is available even to users unfamiliar with programming, macros do not require compilation, are always ready to run, and can be edited at any time. A good practice is to combine macro management with external device control.
- The aggregator can act as a client or server, receiving and sending GET requests. A well-documented aggregator API allows integrating SIM Roulette into any existing project.
- Direct control via the WEB interface Terminal. Both direct command input (card selection, connection, sending modem commands) and execution of pre-configured macros for automating routine functions (card selection from a list, batch operations, etc.) are available.