GSM key - you can control your garage doors, gates, roller shutters, awnings, lighting, irrigation, etc. with your mobile phone for free. Quality Czech GSM relays, GSM keys, GSM remote control by mobile phone, GSM communicators, alarms, signalling. Czech development, production, service, distribution. Personal approach, reliability, tradition.

We deal in wireless communications. We provide implementation and service of radio communication networks throughout the Czech Republic. We offer sales, installation and service of transmitting and receiving equipment - from small hand-held radios for leisure and entertainment, to professional radios and communication systems.