network video recorder DAHUA NVR2104HS-4KS3

Weight: 860 g
Depth: 232.7 mm
Height: 47.6 mm
Width: 260 mm
Product colour: Black
Audio codecs: PCM; G711A; G711U; G726
Audio RCA outputs: 1
Backup function: Yes
Certification: CE EMC: EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 55032:2015+A11:2020, EN 55035:2017+A11:2020, EN 55024:2010+A1:2015, EN 50130-4:2011+A1:2014 CE LVD: EN 62368-1:2014 2023-09-26
Current: 1.2 A
Ethernet LAN data rates: 10,100 Mbit/s
HDD interface: Serial ATA
HDMI ports quantity: 1
Maximum resolution: 3840 x 2160 pixels
Maximum storage capacity: 20 TB
Number of SATA connectors: 1
Operating temperature (T-T): -10 - 55 °C
Package depth: 89 mm
Package height: 314 mm
Package width: 334 mm
Playback modes: Instant playback, general playback, event playback, smart playback
Power consumption (typical): 53 W
Power source type: DC
RCA input: 1
Recording modes: Motion detection, manual recording, smart recording, alarm
Storage relative humidity (H-H): 10 - 93%
Supported resolutions: 3840x2160, 1920x1080, 1280x1024, 1280x720
Total megapixels: 12 MP
USB 2.0 ports quantity: 2
VGA (D-Sub) output ports: 1
Video formats supported: H.265
Video input channels: 4 channels
Video motion detection: Yes