* Recording resolution: AHD 1080P, AHD 720P, 960H

* Two RS485 ports, POS /ATM,

* BNC input protocols x4/ x8 / x16

* HDMI x1, VGA x1, and BNC x1 output protocols

* Various storage outputs – 2 HDD bays, 1 eSATA, DVD-RW, and H/W RAID 1/5 (optional)

* H.264 compression standard

* OS: embedded Linux

* Certification: CE, FCC, and RoHS compliance