The vandal-proof intercom series are available in analog, VoIP, and GSM versions. The high standard vandal-proof degree up to IK10, MTBF 10,000 hours, suitable for the car parking lot, hospital, bus station, etc.
In harsh environments, communication can be a challenge. From extreme temperatures to dust, water, and other hazards, standard communication equipment...
During the Industrial Revolution, the world underwent a massive transformation in terms of technological advancements and the way people communicated...