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NS-S81A-S
Video Input/ output
IP video input 8 channel IP camera inputs
VGA output 1 channel
HDMI output 1 channel
Recording resolution 720P
Compression H.264
Record rate 200fps
Multi screen display 1024×768@60Hz, 1280×1024@60Hz, 1920×1080@60Hz, 1280×720@60Hz
Record Mode Normal Recording / Intelligent Recording (Motion Detected & External Alarm I/O Triggered Recording Pre-Enabled in Both)
Playback Fast forward / Rewind / Slow play
Hard Disk Drive
Interface type 1 SATA (3.5")
Capacity Up to 4TB
External Interface
Network interface 1 RJ45 10M/ 100M self-adaption & 8 independent 10/ 100 Mbps ethernet interfaces
USB interface 2 USB 2.0 interfaces
Alarm inputs / output 4 channel sensor inputs / 1 channel alarm output
General
Application support Remote configuration, video browse, local recording, local and remote playback
Motion detection Yes
Protocol support TCP / IP, UDP, DNS / DDNS, SMTP,UPNP, DHCP, HTTP, & P2P
Alarm Support remote notification
Smart phone iOS 6.0 up, Android 2.3 up
Power supply DC19V, 4A
sPoE ports 8
Power consumption <20W (Without hard disks)
Operating temperature 32°F~104°F / 0°C~40°C
Dimensions 290 × 231 × 43mm (11.4" × 9.1" × 1.7")
Weight 2.29lbs
Language 11 languages (Chinese * English * Czech * Japanese * German * Russian * Spanish * French * Italian * Portuguese * Arabic)
CS-S1U-W
Camera
Image sensor 1/4" color CMOS sensor
Min. illumination 0.1Lux(IR LED On) / F 1.2
Shutter speed Auto
Lens 3.6mm
Angle of view 77 degree
Day & night Electronic(IR-CUT filter with auto switch)
Compression Standard
Video compression H.264
Bit rate 16Kbps~2Mbps
Dual stream Yes
Image
Image resolution 720P(1280*720),VGA(640*480),QVGA(320*240)
Frame rate 30fps
White balance Auto
Backlight balance Auto
Image setting Brightness, contrast, chroma, saturation
Network
Alarm trigger Intelligent motion detection
Alarm action E-mail notification,video record,snapshot,upload to NVR
Network protocols TCP/IP, UDP, DNS/DDNS, SMTP, UPNP,DHCP, HTTP, etc.
Wireless WIFI, 802.11 b/g/n
Supported OS Microsoft Win98 SE/ME/2000/XP/Vista/win7,Internet Explorer 6.0/7.0/8.0/9.0
Supported mobile phone OS Android 2.2 up, iOS 4.3 up
Security User authentication, software encryption
Interface
Communication interface RJ45 10/100M self-adaptive
General
User management Multi-lever user management,support up to 16 users
Weather proof IP65
WDR Nonsupport
Operating temperature −10 °C to 50 °C
Color / Material White / Aluminum
Power supply DC 12V/1A
Power consumption 3W~5W
IR distance Night visibility up to 25m
Dimensions 150× 70 × 65mm (5.9" ×2.8" × 2.6")
Weight 1.37lbs