Hikvision 16CH DVR IDS-7216HQHI-M1/S 16 CHANNEL + 4 IP 4MP 4K-OUT HDD OPTIONAL
DS-7216HQHI-K1 Hikvision 16 Channel DVR + 4 CH 4MP IP Camera No Hard Drive
DS-7232HQHI-K2 Hikvision ( OEM )32 CH DVR TurboHD Tribrid (OPTIONAL HDD)
LTD8316K-ET LTS DVR 1080p 16CH H.265 16 Channel HD-TVI Hybrid (OPTIONAL HDD)
LTS 8CH DVR LTD8308K-ETC 1080p HD-TVI/Analog/IP, HDMI, NEW 2 CH IP 4MP (NO HDD)
LTS 4 CH DVR LTD8304K-ET PLATINUM 1080P HD TVI hybrid TVI+1CH IP (NO HDD)