Brand: Dahua

Model: NVR1104HS-P-S3/H 

Main Processor: Dual-core embedded processor

Operating System: Embedded LINUX

IP Camera Input: 4 Channel

Two-way Talk: 1 Channel Input, 1 Channel Output, RCA

Interface: 1 HDMI, 1 VGA

Resolution: HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720, VGA: 1920×1080, 1280×1024, 1280×720

Decoding Capacity: 1ch@8MP 30fps, 4ch@1080P 30fps

Multi-screen Display: 1/4/8/9

OSD: Camera title, Time, Camera lock, Motion detection, Recording

Compression: Smart H.265+/H.265/Smart H.264+/H.264

Resolution: 8MP/6MP/5MP/4MP/3MP/1080P/ 720P/ D1&etc.

Record Rate: 80Mbps

Bit Rate: 16Kbps ~ 20Mbps Per Channel

Record Mode: Manual, Schedule (Continuous, MD (Motion Detection), Alarm, IVS)

Record Interval: 1~120 min (default: 60 min), Pre-record: 1~30 sec, Post-record: 10~300 sec

Trigger Events: Recording, PTZ, Tour, Video Push, Snapshot, and Screen Tips

Video Detection: Motion Detection, MD Zones: 396 (22 × 18), and Tampering

Sync Playback: 1/4

Search Mode: Time /Date, MD and Exact Search (accurate to second)

Playback Function: Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Shuffle, Backup Selection, Digital Zoom

Backup Mode: USB Device/Network

Third-party Support: Onvif, RTSP

Interface: 1 RJ-45 port (10/100/1000Mbps)

PoE: 8 ports (IEEE802.3at/af)

Network Function: HTTP/HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP, DNS, IP Filter, DDNS, IP Search(Support Dahua IP camera, DVR, NVS and etc.), P2P

Max. User Access: 128 users

Smart Phone: iPhone, iPad, Android

Interoperability: ONVIF 2.4, SDK, CGI

Internal HDD: 1 SATA III port, up to 10 TB for a single HDD. The maximum HDD capacity varies with environment temperature

HDD Mode: Single

USB: 2 ports (1 Rear USB2.0, 1 Front USB2.0)

Power Supply: Single, DC48V/2A

Power Consumption: NVR: <5.8W (without HDD), PoE: Max 25.5w for single port, 80w in total

Operating Conditions: -10°C to +55°C (+14°F to +131°F), 86–106kpa

Storage Conditions: 0°C to +40°C (+32°F to +104°F), 30–85% RH

Dimensions: Compact 1U, 260 mm × 224.9 mm × 47.6 mm

Weight: 0.8 kg 

Warranty: 1 Year