A compact device the size of a router, connected to the internet and your SIM. Send as many SMS as you want, pay only your carrier subscription — not per message. Automatically integrated into the unified SMSAlert API.
You are not dependent on carrier rates for sending. Messages go directly from your SIM, through the device at your location — you decide when, how, and how many.
You don't buy the device — you receive it on loan through the Enterprise plan. You pay a refundable deposit of €29/device, fully recoverable upon return.
You pay your SIM subscription to your carrier and that's it. Whether you send 100 or 10,000 SMS per month, the cost remains the same.
The device operates on the 4G network — the fastest standard available at most carriers. SMS messages arrive quickly and reliably.
If there was a power or internet outage, the device reconnects automatically and resumes sending. No manual intervention needed.
Messages are saved in a queue for up to 24 hours. If there is a temporary interruption, SMS messages are sent as soon as the connection is restored.
Firmware updates automatically over the air. No need to send the device back, nothing to do — it simply stays up to date at all times.
No technical knowledge required. No complicated software to install, no servers to configure. You receive the device ready to connect, and the SMSAlert platform does the rest automatically.
SMSAlert sends you the pre-configured device, included in the Enterprise plan. You pay a refundable deposit of €29, fully recoverable upon return.
Works with any SIM with an active subscription — Vodafone, Orange, Telekom, Digi. The device recognizes the SIM automatically.
Network cable or Wi-Fi — you connect it to your router just like any other device in the office. Done.
The device automatically appears in your SMSAlert account as a sending channel. You can immediately set routing rules — when to use this device and when to fall back to another channel.
If you already use the SMSAlert API, you change nothing in your code. If you're new, you integrate once and messages go automatically through your device.
Do the math yourself: at an average volume of 5,000 SMS/month, the cost difference is significant.
* Per-SMS prices vary by carrier and volume. This calculation is indicative.
A compact device — smaller than a home router — ready to sit on a desk or mount in a server cabinet. It makes no noise, uses little power, and requires no intervention from you after setup.
The device is significantly smaller than a standard router
Any business that sends many SMS messages and wants to reduce costs or keep the infrastructure under their own control.
They send hundreds of SMS daily with appointment confirmations and reminders. The per-message cost adds up quickly — own hardware eliminates this issue.
Delivery notifications, order confirmations, promotional codes. With a few thousand orders per month, you save hundreds of euros compared to SMS via carrier.
ERP, CRM, internal alert systems, IT notifications. They send from their company number and receive customer replies directly in the platform.
Verification codes at login or payment. High volume, need for guaranteed and fast delivery — local hardware ensures that.
Banks, insurance companies, regulated entities that need their communication infrastructure under their own control, not that of an external provider.
Route updates, delivery confirmations, driver alerts. High volume, need for optimized cost and reliable delivery even in areas with variable signal.
Security systems, alarm panels, solar panels, smart meters or any IoT device that needs to send an alert or a report via SMS — without depending on the internet or an external cloud operator. The GSM gateway device becomes the direct link between your equipment and the people who need to be notified.
Once connected, the device becomes a channel in the SMSAlert routing chain. You can set your own hardware as the primary option, and if it's unavailable, the platform automatically switches to SMS via carrier or WhatsApp — without losing any message.
All messages sent through the device appear in the same dashboard, with the same delivery status, webhooks and conversation inbox as any other channel.
Set it once from the dashboard. The platform decides automatically for every message.
Have other questions? Contact us directly.
Send us a message and we'll explain in detail how it works, which SIM you need and how much you save compared to SMS via carrier.
We respond the same business day. No obligations.