Revisions, lightning conductors, electrical installations, repairs of faults, ČEZ/PRE connections, revisions of connections, repairs of LV/VN cable faults, reconstruction of tapping points and transformer stations. We also provide masonry and earthworks. Reliable and professional.

Modern IP school radio and ringing with evacuation radio functions: alarm triggering from a computer, external relays, buttons or mobile phone. Spoken messages from microphone or mobile phone. Sending SMS to up to 6 numbers, switching NTP relays and more. For system installation, "school networking" is required.

We offer antennas, satellites, alarms, cameras, internet, IT services and cable TV. Also repairs, service, installation and sales. Shared TV and individual antennas and satellites freeSAT by UPC, Skylink and Telly TV. Signal measurement. Wireless Alarms Jablotron. CCTV camera systems. Cable internet and Starlink.

DIDATRON – CCTV systems, alarms, access control systems, and data networks. We provide new installations, maintenance, repairs, expansions, and upgrades of existing systems for single-family homes, homeowners’ associations, businesses, schools, and municipalities. We operate primarily in Prague and the surrounding area. No-obligation consultation and solution proposal.

We offer antennas, satellites, alarms, cameras, internet, IT services and cable TV. Also repairs, service, installation and sales. Shared TV and individual antennas and satellites freeSAT by UPC, Skylink and Telly TV. Signal measurement. Wireless Alarms Jablotron. CCTV camera systems.