COMMUNICATION SYSTEMS Prevent unauthorized entry and assist personnel with a variety of communication systems. An audio and video system installed at building entrances, parking gates, elevators, and other secured areas will assist with the verification of vendors and visitors prior to allowing access into your property. SST also offers system solutions to assist personnel during emergencies. We provide the following systems:

	Intercom Systems
	Video/Audio Intercom Systems
	Emergency Phones
	Multi-Tenant Entry Systems
	Hands-Free Speaker Phones