Transportation signaling devices, Online service providers, Detective services
Diamond Communications
Since 1978, Diamond Communications Inc. has been serving the communications and security needs of its customer's homes, businesses, industrial and government sites. As a communication and security company, it offers a wide list of services, including access control systems, burglar alarm systems, engineering, business telephone systems, business voice mail systems, intercom systems, high-speed Internet services, nurse call systems, etc. Diamond Communications, Inc. partners with AMAG Technology, BOSH, Pelco by Schneider Electric, ADEMCO International, etc. for access control, burglar alarm, fire alarm life safety and intercom systems.
