It has one SATA port for one hard drive up to 10TB, and four add-on microphone inputs. This surveillance video recorder is a 4K Pentabrid DVR (aka XVR) that supports all the common security camera signal types: IP cameras, HDCVI cameras, and standard analog security cameras. If you are looking for a complete system be sure to check our 4 camera security system. They are great for use in upgrading existing systems, or in new systems where the fussy networking required for IP cameras is too difficult. that's the type taken from a spool of wire. If you are unfamiliar with HDCVI cameras, they can send HD video over RG59 siamese cable, i.e. Audio capture from any amplified mono RCA audio source.Record audio on all IP channels when using IP cameras with built-in mic.Record audio on all BNC input channels when using our security cameras with built-in mic.Record up to four 4K security cameras over the network.

Record AHD and HD-TVI cameras up to 5MP in resolution.

Record HDCVI Cameras up to 4K resolution.

In comparison to our other 4 channel DVRs, this unit has a few important features that set it apart from the rest: In the past, to attain resolutions of 4MP or higher required using IP cameras, but recent advents in security camera technology have made it possible to send 4MP and 4K video over good quality RG59U coax wire. By using our HDCVI cameras you can get better video quality than 1080P while avoiding the hassle of upgrading your existing security camera cable. You can use any of our 8MP security cameras to record up to 7fps per camera, or use one of our 4MP security cameras to record up to 15fps per camera. It is probably safe to say that if your Surface Laptop provides sufficient battery life and enough horsepower, skip the Surface Laptop 5 and wait for more meaningful upgrades next year.This 4 Channel DVR is our most powerful 4 camera security video recorder that supports HD security cameras up to 4K resolution. You can buy the Surface Laptop 4 with significant discounts, and renewed Surface Laptop 3 configurations are available for as little as $500. But it is hard to tell if those upgrades justify the price difference.

It appears that the only reason to pick the Surface Laptop 5 over its predecessors is better battery life (which is still something reviews have to prove) and newer processors. Platinum, Cobalt Blue, Matte Black, Sandstoneħ20p HD front-facing camera with Windows Hello face sign-in Platinum, Ice Blue, Matte Black, Sandstone

Improved security with Windows 11 Secure-core PC standard.

12th Gen Intel processors with the new architecture consisting of efficiency and performance cores.

Here are key changes summed up in a list:

4 channel usb 2.0 dvr driver