CR2 Engineering

Security systems are common in almost every building, facility or campus today. They often incorporate an integration of several systems. The research and development spent on security systems technology introduces new innovations daily. Still, we believe that technology does not mean security. Concepts of the Crime Prevention Through Environmental Design, or CPTED, are key to a security plan. They integrate factors such as lighting, landscaping, and architectural design wi...th security technologies. Preventing crime instead of detecting crime is an increasing focus that can save lives and property. Key physical security systems include: Video surveillance Access control Intrusion alarm Perimeter detection Mobile device integration Physical security information management (PSIM), identification management, and compliance systems integrate security with HR, management, and organization systems. Want more information on how CR2 can help with your next security system? Contact us! Email: [email protected] Phone: 314.932.2160 Web: https://cr2engineering.com #CR2Engineering #LowVoltage #StLouisEngineers

Intelligent Systems Integration Most of the systems described here send their information over the data network including computers, telephones, intercoms, video cameras, card readers, speakers and audio visual systems. What previously took a bundle of dedicated cables is now a network connection. This integration saves costs and provides operation efficiency. But, it must be designed properly. A network designed to carry computer traffic will not handle video cameras and oth...er devices without a reduction in speed and efficiency. A well thought out building integration plan is critical to today’s facility design. As devices continue to become IP compatible and evolve, the demand on the network will increase. Many scenarios see the elimination of dated technologies. For example, fiber based Passive Optical Network [PON] see the replacement of copper cabling and mid-tier switches. PON also saves considerable expense with low power consumption and space requirements. Ready to learn more? Contact us! Email: [email protected] Phone: 314.932.2160 Web: https://cr2engineering.com #CR2Engineering #LowVoltage #StLouisEngineers

What is the difference between sound masking and white noise? Sound masking is often misunderstood as white noise. White noise is irritating when it is amplified, sounding similar to a loud AM radio static. Sound masking is different than white noise because it is band limited to only overlap with the frequencies of human speech. By matching the frequencies of human speech, sound masking is specifically engineered to mask conversations for greater speech privacy and productiv...ity. White noise, includes.... Click the link to read more! https://www.cr2engineering.com//white-noise-vs-sound-mask/

Fire Alarm & Mass Notification Systems Recent changes to code have expanded the role of fire alarms. With Mass Notification Systems (MNS), fire alarms now provide emergency voice communications for facility. This integration takes a fire alarm system from rarely used equipment to a key communications platformthe backbone of risk mitigation in any emergency plan. The deployment of MNS starts with a ‘risk analysis’ used to define the features and functions. CR2 has extensive e...xperience in risk analysis and interfacing with authorities, including fire marshals and insurance providers. Want more information on how CR2 can help with your next fire alarm system? Contact us! Email: [email protected] Phone: 314.932.2160 Web: https://cr2engineering.com #CR2Engineering #LowVoltage #StLouisEngineers

Check out this major expansion we did at Ladue Horton Watkins High School recently. Looking for a Low Voltage firm to help with your next project? Contact us! Email: [email protected]... Phone: (314) 932-2160 Web: https://cr2engineering.com https://www.cr2engineering.com/projects/live-in-treehouses/