LYNN, Mass. – Family owned and operated Wayne Alarm Systems, Inc., a provider of life safety and security with UL/FM central station monitoring, has announced its acquisition of Sentry Protective ...

UAS Sentry Enterprise System POE: The Affordable Solution for Enhanced Prison Security, Law Enforcement Centers, and Private Citizens in Responding to Unwanted Drones Traverse City, Michigan – January ...

YARMOUTH, Maine—Joshua Hill, 29, is the chief financial officer of Sentry Alarm Systems, a third-generation family-owned and operated service provider of security alarms, fire alarms, fire sprinklers, ...

Sentry launches access control product line with expandable architecture, designed with ease of installation in mind Kingston, ON, Canada - 01/12/2007 - Sentry Security Systems Inc. has partnered with ...