There’s more to security than door access control, intrusion alarms, and video surveillance. It is also important to tell people what to do in an emergency. Emergency public notification is one of the important applications for IP paging and intercoms. There are also many other new applications possible with the latest IP paging and intercom systems. |
A butterfly gets pulled over by the cops for speeding. He hands the cop his driver's license with a photo of a caterpillar on it. "Sorry, it's an old picture." It is not clear where the concept of Murphy's Law originated. Some say that the original Murphy's Law was "If there are two or [Read more …] |