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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
Audio Input/ output
Audio compression G.711
Audio output 1 channel
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 devices 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-S1T-S
Camera
Image sensor 720P Color Sensor
Min. illumination 0.1Lux (IR LED On) / F 1.2
Shutter speed Auto
Lens 2.8mm
Angle of view (diagonal) 81 degree
IR distance Night visibility up to 20m (65ft)
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 25fps
White balance Auto
Backlight balance Auto
Image setting Brightness, contrast, saturation
Network
Alarm trigger Intelligent motion detection
Alarm action E-mail alarm, video record
Network protocols TCP/IP, UDP, DNS/ DDNS, SMTP, UPNP, DHCP, HTTP, and P2P.
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
Operating temperature 14°F~122°F / −10 °C to 50 °C
Color / Material White /Aluminum
Powered By simplified Power Over Ethernet
Power consumption 2W~4W
Dimensions 52 × 52 × 72mm (2.1" × 2.1" × 2.8")
Weight 0.44lbs
PC Monitor
Windows XP / Vista / Win7
IE 7.0 / 8.0 / 9.0 / 10.0 / 11.0, Please use IE 7.0 / 8.0 /9.0 for Win
Mobile Monitor
APP Zsight
Android support 2.3 up
iOS support 6 up

Product Requirements

1.A Monitor
2.A VGA cable
3.A CAT-5 cable connecting the NVR to your router. (for remote viewing)
4.A physical internet connection such as Cable / DSL / Fiber. No satellite, 3G/4G hotspots, or city-wide wireless (for remote viewing)
5.A minimum upload speed of at least 512kbps at the location of the DVR (for remote viewing)
6.A Windows based computer. Windows XP, Vista, 7, or 8. *
*Depending on the hardware within the machine*
7. Please protect all cable ends in a conduit box if installing cameras outside.
8. Not intended for submersion in water. Installation in a sheltered location recommended.