Grand Central Station is a UL (Underwriters Laboratory) listed monitoring company providing monitoring services to homes, businesses, and independent alarm dealers across the US. All Grand Central Station, all operators are CSAA (Central Station Alarm Association) Five Diamond and SIA (Security Industry Association) Certified, we operate within response times that exceed industry standards, and utilize software programs that can be customized to meet the individual needs of our dealers. Our services include: * GSM/Cellular Services * Video Verification * AES Radio * IP Monitoring * Custom Text/email on All Services * eLink Services * Own your Own Receiver Lines * and of course our Premier Customer Service!