06 / 09
Telecommunications
We design large radio networks, person‑search systems and dead‑man devices starting from coverage, people to reach and operating procedures, with field verifications.
Large radio networks and systems for operational security.
Professional telecommunications must reach people and vehicles where the connection truly serves. Distance, morphology, metal structures, underground rooms, interference, number of users and power continuity guide the design of large radio networks and their terminals.
Alongside voice communications, Telecom Security integrates person‑search systems and dead‑man devices when the operational context requires it. The person‑search system distributes calls or messages according to defined priorities; the dead‑man device can generate an alert based on immobility, tilt or manual command, according to the chosen configuration. Coverage, procedures, forwarding times and recipients must be defined and field‑tested: no device replaces the security organization.
Large radio networks
Design of architectures with terminals, antennas, repeaters and links sized for the territory and operation.
Person‑search
Systems to forward calls and messages to people or groups, with defined priority and coverage for the structure.
Dead‑man device
Configurable solutions to detect agreed conditions such as immobility or tilt and send an alert to the intended recipients.
Coverage analysis
Preliminary study and measurements at critical points to understand obstacles, distances, interference and areas to be served.
Configuration and verification
Programming of groups, priorities and logics, followed by field tests in the actually used environments.
How we work
- 01
Operational scenario
We define territory, users, groups, priorities, situations to report and recipients of communications.
- 02
Surveys and design
We analyze coverage and interference, sizing the radio network, person-search systems and devices for the context.
- 03
Installation and configuration
We lay the infrastructure and program equipment, terminals and logic according to the agreed plan.
- 04
Operational tests
We verify coverage, call forwarding and reporting along the routes and under the agreed conditions.
Frequently asked questions
What does the Telecommunications service include?
The service includes large radio networks, person-search systems and dead-person devices, as well as coverage analysis, configuration and field verification. The composition depends on the environments, the people to reach and the client’s operational procedures.
How does a dead-person device work?
It can detect configured conditions, such as immobility or inclination, or send a manual request. The alert must be linked to recipients, timing and clear procedures and must be tested under usage conditions. It does not replace risk assessment nor rescue organization.
Does a professional radio network require a licence?
It depends on frequency, power, application and interface requirements. In Switzerland some uses require a UFCOM licence, while others fall under defined exceptions. Verification must be performed on the concrete solution before commissioning.