Here's a detailed overview of their specifications Simultaneous HDMI and VGA outputs Supports up to 4/8 channels synchronous playback at 1080p resolution. DS-7216HQHI-K2: HDMI output up to 4K (3840 × 2160) resolution.
eBay
Viper 2MP 8 Channel 4-In-1 DVR. Full Channel Playback. Possible installation with proffesional engineer (get a qoute - HyperSercureServices) with 3 years warranty. Supports TVI / AHD / CVI / 960H.
eBay
Standard inner anode and Negative outer electrode. Output: 12V 5A. 1 x 12V 5A Power Adapter. 1 x Power Cord. Such as battery, ac adapter etc. All item passed FCC / CE / ROHS certificates. 1 x 8 Power Connector.
eBay
TVI mode is default, but the port is set to easily be compatible with AHD/CVI/CVBS signals. 3K 5MP Turbo Definition. However, to utilize the color night vision feature, you must use it with a HIKVISION or Hilook DVR.
eBay
Hikvision DVR. Hilook by Hikvision DVR 204G-F1. Hilook by Hikvision 216G-F1. Full CCTV KitFull CCTV Kit. DVR RecorderDVR Recorder. Govision DVR. Full HD CCTV kit Security system. DVR Features.
eBay
Dahua HCVR5104C-S2 Tribrid HDCVI DVR (HDCVI/Analog/IP Video input), 4xBNC Grade B For Parts Non Functional / Faulty. Notes: powers up but we do not know the password. cannot fully test so sold as faulty!
eBay
ANNKE E500. 5MP Super HD Captures Every Detail. Support AHD Input: 5MP(20F)4MP, 1080p, 720P;. Support CVI Input: 5MP(20F),4MP, 1080p, 720P;. Powerful 5-in-1 Hybrid DVR. Also, you can share this access privilege with your family, and watch the videos with your family together.
eBay
This DVR supports HDMI outputs with up to 1080P clarity, assuring you have a good vision experience and never miss any details. High Compatibility 5-In-1 DVR. Support 1080P HDMI Output. Whether 24/7 continuous recording, scheduled recording or motion detection recording, they are all decided by you and you can customize it freely.
eBay