cctv info.on

DVR

• 1. 4 Channel DVR
• 2. 8 Channel DVR
• 3. 12 Channel DVR
• 4. 16 Channel DVR
• 5. 24 Channel DVR
• 6. 32 Channel DVR
• 7. 48 Channel DVR
• 8. 64 Channel DVR

Camera Types

• 1. Bullet Camera
• 2. Dome Camera
• 3. Covert Camera
• 4. Board Camera
• 5. Desktop Camera
• 6. Infrared / Night Vision     Camera
• 7. Day / Night Camera
• 8. Image Network / IP     Camera
• 9. Varifocal Camera
• 10. Wireless Camera
• 11. PTZ / Speed Dome     Camera
• 12.High Definition Camera

♦ * NVR

4 Channel DVR

The majority of 4 channel DVRs are going to be standalone DVRs which require very little maintenance (Unlike PC based DVRs, which have a Windows Operating system and need to have system updates and maintenance to avoid interruptions in the record process). Nearly all standalone DVRs have customized software that runs a custom version of the Linux OS platform.

Although some users may be afraid of using Linux as it sounds very technical; Linux is more popular than people think: Android phones, most website servers, and even some household appliances such as refrigerators and tv-boxes use a version of the Linux platform. The way in which one operates a standalone DVR is very similar to the way that one uses a VCR or TV DVR boxes. Most of our 4 Channel DVRs come with a remote or a mouse.

These 4 Channel DVRs are lightweight, so it is easy to relocate the unit if you move or decide to move it to a more secure room.

Types of 4 Channel DVRs
Four channel DVRs typically come in three different options having two do with hard drive sizes, recording formats, and transfer connections.

Most 4 channel DVRs will have 120 fps (frames per second recoding), so even at the basic option you have real-time recording. Most of those DVRs are network capable and you can login remotely to check on live video or in some cases play back video.