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SATEL is a 100% private Polish capital-owned company active in designing, production and sale of high-quality electronic alarm system devices. The product range includes control panels, sirens, detectors, monitoring stations, radio controllers and switching mode power supplies.

ITC PAGING (Guangzhou Baolun Electronics Limited) was established in 1993 by two ambitious young man who abandon their so call great job civial servant. For 20 years, we have been dedicated in the field of enterprise level weak electronics industry. As the solution supplier and manufacturer of Audio & Video system, we're using artificial intelligence to change the world step by step: HD Video Conference Discussion System, IP Network Public Address System, Voice Alarm Evacuation System, Bank or Prison used Intercom System.

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