Security Cameras PA, NJ, DE – Northeast Remote Surveillance and Alarm, LLC provides security cameras for clients in PA, NJ, DE. Security cameras are divided into two categories today. IP security cameras work using Internet protocol (IP). Internet protocol allows the most flexibility in a Security Camera System. Another term commonly used for IP security cameras is network cameras. IP cameras have garnered the term network cameras because they can be deployed as easily as any computer network. Just like a computer network the IP camera network can be easily extended by adding a network switch. Most IP cameras are now deployed using power over ethernet switches (POE) the POE switch injects the power over the ethernet cable so you can install a camera with one connection. limitations of wire runs without additional devices is typically 330 feet. In some industrial environments with a lot of induction motors shielded CAT 6 wire is needed to maintain this distance. Today many manufactures design and sell active devices to to extend both POE and Ethernet capabilities beyond 330 feet without using a switch. IP security cameras also work well in wireless deployments using our enterprise grade wireless networks.
Analog HD cameras are available up to 3 megapixel resolution while today’s IP cameras are being tested to 250 Megapixels. Many companies are designing and marketing analog HD cameras, the most popular are TVI, CVI, SDI, ADH. Analog HD cameras are installed on coaxial wire or twisted pair wires using video baluns. Many manufactures claim usable cable length exceeding 1000 feet. Unlike network cameras each analog HD camera requires its own cable run directly back to the video recorder or IP encoding device long cable runs see degraded performance.
Many factors are considered in choosing the right technology for our Security Cameras PA, NJ, DE clients including:
- People Counting Cameras
- Budget *********
- existing equipment in place
- megapixel requirements to achieve usable pixel density
- Size of area requiring coverage
- Client Needs
- Security Integration Requirements
NRSEC providing Security Cameras PA, NJ, DE
serving Municipal, Industrial, Commercial and Education facilities
Call Today for a quote
or Click Here