Call Displays

Unlike personal pagers, a display is mainly used for general situation control: staff can see all active calls or the load of a specific area.

The product line includes two display models: a basic numeric display SM3 and an advanced display with text support — SM7.

SM3 is designed for simple call indication. SM7 offers extended functions and is available in two versions.

The first SM7 version (Matrix) shows up to 6 calls at the same time with automatic rotation. The display can be set to show information for a specific area, so several displays can be used to show the total load of a site.

The second version is text-based. It supports numbers and text (up to 7 characters per line) and a scrolling line for long messages.

To separate event types, color indication is used: normal requests and urgent situations are shown in different colors. All settings are made using software.

The display works as a backup device: if a pager is not available, the call information stays on the display.

In small cafés, workshops, and security posts, the display can be used as the only autonomous signal receiver, without a PC or complex infrastructure. Fewer components mean higher reliability.

Answers to Frequently Asked Questions

Can one button call several staff members?

Yes. One button can send a signal to several pagers or displays at the same time.

Can one pager receive calls from different buttons?

Yes. This is a standard way the system works.

Can you pre‑configure the system for us?

Yes. We help with system setup — this is a standard part of our service.

Can different buttons and receivers be used together?

Yes. One system can use different types of buttons, pagers, and displays.

What is the working range of the system?

Up to 150–200 meters in open space. Inside buildings, the signal passes through walls and works reliably in most cases.

How can the working range be increased?

Signal repeaters are used. They receive and repeat the signal to extend the coverage area. The idea is similar to a mobile network or mesh system.

Will the system interfere with other wireless networks?

No. SOLT works in a different frequency band and does not interfere with Wi‑Fi, LoRa, Zigbee etc.

How long does one battery last?

On average, up to 5 years or about 30,000 button presses.

Can the equipment be used in wet areas?

Yes. Most devices are resistant to moisture and accidental spills.
The SB3, SB7 button series is especially durable. In addition to water resistance, the surface has a urethane coating that helps prevent mold and algae. This makes it a popular choice for pools, SPA areas, and yachts.
Pagers are resistant to splashes and short contact with water, but they are not designed for long water immersion.

How are the buttons mounted?

Buttons are mounted using a sticky silicone pad included in the package. No drilling or surface damage is required.

Is a receiver included with the button?

No. Pagers and displays are purchased separately.

Can a call be canceled or confirmed so other staff do not respond?

Yes. Some models support call confirmation or cancellation.
Three‑button buttons (for example, SB9) have a separate confirm button. One‑button models use a long‑press function. This helps close the call and avoids duplicate staff actions

Are there setup instructions available?

Yes. Simple step‑by‑step video guides are available in the Support section.

Are any special permissions required to use the system?

No. The system works in a license‑free radio frequency band. No special permissions are required.

What warranty is provided?

36 months — buttons, displays, signal repeaters, radio modems
12 months — pagers, clips, power supplies, and accessories.

Can the buttons be branded?

Yes. Branding options are available. Please contact a manager for details.