Dahua FLIR DNR716 4K HD Security NVR 16 Channels 16CH 16 Port Camera

This was a pullout from an existing customer the upgraded to 32 cameras.
I have factory reset this unit back and set the credentials to admin/111111 (6 x 1's).  The NVR is a rebranded Dahua system, so it should work with either Dahua, Flir, or ONVIF.  Please check Flir's site for exact compatibility models that work with this machine.
Any questions, feel free to contact me before purchasing. DNR716 Series 4K High
Definition NVR 16 Channels & 16 PoE+ Inputs (taken from another website, since FLiR no longer makes NVR camera systems)
DNR716 Series
FLIR's DNR700 Series NVRs further accelerate high definition recording, offering higher capacity 320 Mbps processing for real-time recording with cameras up to 8MP (4K). With sixteen integrated Power over Ethernet (PoE) inputs and PoE+ support, installation is made simple. No programming or configuration is necessary as the NVR automatically discovers FLIR/DAHUA IP Cameras on the network. Plus, drive mirroring enables back-up recordings to the second internal hard disk drive to keep data secure.
Connect up to 16 cameras to the DNR700 Series 16-Channel 8MP NVR
from FLIR/DAHUA
to monitor your business or home. The NVR is capable of recording images in up to 8MP resolution and display video at up to 3840 x 2160 resolution. This recorder allows for simultaneous viewing, recording, playback, backup, and remote access so that you never have to stop recording to work with the system. With 16 integrated Power over Ethernet (PoE) inputs and PoE+ support, installation and setup is simplified. The NVR automatically finds and connects to FLIR network cameras on your network, with the ability to view video remotely. Simply download the free app for iOS and Android devices and begin viewing live video right from your device. The NVR can also be accessed through a web browser.
High Performance Video Processing Smooth video recording up to 4K resolution

320Mbps network bit rate (48~8192 kbps/ch)

Supports HD real-time recording with cameras up to 8MP (4K)

Pentaplex Operation – simultaneous View, Record, Playback, Backup & Remote Monitoring

Easy Installation Integrated PoE inputs for quick, convenient connection

16 integrated PoE ports with PoE+ support (25W per channel)

ONVIF 2.4 conformance

Auto-discovery of FLIR/DAHUA IP Cameras with no programming (Plug-and-Play)

Redundant Recording Back-up to keep data secure

Drive mirroring to a second internal HDDs

Supports 2x SATA HDDs up to 6TB (12TB total)

Instant back-up via 2× USB 2.0 ports

System
DNR716-N Operating System Embedded LINUX Pentaplex Simultaneous view, record, playback, backup & remote monitoring Number of Channels 16 Channels
Inputs/Outputs Video IN 16 PoE Video Input Video OUT No VGA OUT Yes HDMI Yes Audio IN 1 Line IN (RCA) for service only Audio OUT 1 Line OUT (RCA) for service only USB Port 1 at the back, 1 at the front Video Output Resolution 3840x2160, 1920x1080, 1280x1024, 1280x720, 1024x768 PTZ Control FLIR/DAHUA IP PTZ cameras only
Display Live Display 1/4/8/9/16 Live Display Speed 480fps NTSC, 400fps PAL OSD ON/OFF System Navigation USB Mouse, front panel buttons Motion Area Setting Fixed grid (22x18) Sensitivity 100 Firmware Upgrade Via USB device User Authority By user group Time Synchronization Auto time sync by NTP server
Recording Video Compression H.264 / H.265 Audio Compression G.711 Recording Resolution* 720p (1280×720), 1080p (1920×1080) ~ 4K-8MP (3840x2160) Record Rate 8ch: 240fps@720p/1080p/3MP/4MP/8MP, 16ch: 480fps@720p/1080p/3MP/4MP/8MP,32ch: 960fps@720p/1080p/3MP/4MP/8MP Recording Quality Control 6 levels Recording Schedule By hour, by day, by recording mode, by motion,by alarm, by channel Pre Recording Max. 4 Seconds Post Recording Max. 5 Minutes Reliability Watch-Dog, auto-recovery after power failure Covert Video Yes
Playback & Backup Playback Channel 1/4/8 Playback Speed Variable Max 16x Playback Players Backup Player Search By time & event Log Search Up to 1,000 lines for motion detected, configuration changes, connects/disconnects and video loss Audio Play Yes (audio camera required)
Storage & Archive Storage Up to 2 HDD's (SATA) Maximum Capacity Up to 2x6TB Backup Media USB flash drive & HDD Backup File Format DAV or ASF file
Connectivity Cloud Connection NONE Supported Operating Systems Windows ™ , Mac OSX Remote Software Client Software (PC/Mac) (Dahua SmartPSS) Email Notification Text with snapshot Instant Smart Phone & Tablet Support gDMSS/iDMSS: iPad ® , iPhone ® , Android ™ DDNS NONE System Configuration Full setup configuration over network Ports Programmable by User Network Protocol HTTP, IPv4/IPv6, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter Network Bit Rate 320Mbps total 48~8192kbps per camera Network Interface 10/100/1000-Base-TX, RJ-45
NVR General Information Power Consumption Approx. 15 watts (No HDD Installed) Supply Voltage 100VAC-240VAC, 50/60Hz Total PoE Power Output (across all channels) 130W (Max 25W per Camera) Unit Weight 13.2lbs / 2.7kg Dimensions (W x H x D) 14.7 × 12.9 × 2.1" / 3765× 327 × 53mm Operating Temperature 14° ~ 131° F / –10° ~ 55° C Humidity 10 ~ 90% RH