SR-Board — Electronic aggregators for 288–512 SIM cards
Nano SIM cards • 8–16 2G (GSM) / 3G / 4G (LTE) modems • 288–512 SIM cards • WiFi • Macros • OLED display
SR-Board is a series of next-generation professional SIM aggregators, designed for reliable and scalable work with 256, 288, or 512 Nano SIM cards. The devices are fully autonomous: no computer is required — only power and an Internet connection via Wi-Fi. Management is performed through one of the WEB panels SR-Navigator or SimFolder from any device: PC, tablet, or smartphone.
Advantages of SR-Board
Ready to work immediately — all-in-one housing: modems, SIM bank, control elements.
WEB interface without software — browser-based control, no installation required. Easy navigation, database, logs, scenarios, API.
Flexible automation — support for tasks, macros, and external software.
Up to 16 modems — depending on the model: 2G (SIM800) / 3G (SIM5320) / 4G (SIM7600).
Fast operation — switching a modem between SIM cards takes 8–12 seconds.
Push/Push slots — quick and easy SIM card replacement.
Display and LED indication — shows active cards and modem status for quick maintenance.
Voice functions — auto-answer, auto-informer, and the option to connect a headset.
Auto-updates — firmware is downloaded and installed automatically.
Available models
- SR-Board-256 — 256 SIM cards, 8 2G modems, auto-answer/auto-informer on each channel
- SR-Board-512 — 512 SIM cards, 8 2G modems, auto-answer/auto-informer on each channel
- SR-Board-512-16 — 512 SIM cards, 16 2G modems, auto-answer/auto-informer on each channel
- SR-Board-288 — 288 SIM cards, 3 3G (SIM5320) or 4G (SIM7600) modems
SR-Board is the ideal solution for reliable and scalable SIM card operations. Simply connect the power, open a browser — and start working.