Digital CCTV Camera

We are offering digital cctv camera.
Specification:
mini nvr kit 4ch
model hi-d3a720p hi-b9a720p
ip camera specs
image sensor 1.0 1.3 2.1 megapixel, 14 , 13 " cmos
illumination color: 0.1 lux (f1.2), black&white: 0 lux (ir on)
day&night icr auto switch
lens 3.6mm
video compression h.264 high profile
coding rate 1mbps~6mbps
resolution main stream: 1280x720, 704x576, sub stream: 704x576, 352x288
protection grade ip66
ir distance 24 ir led, 20m 　36 ir led, 30m
power supply dc:12v
network rj45 port
nvr specs
model nvr-4a　
processing capacity multi-channel realtime recording, playback,
multi-user remote operation, data backup, etc
system interface graphical menu operation interface, support mouse operation
video input 4ch 1080p (1280x720) (1280x690p) (1920x1080p)
playback resolution 1ch 720p
video output 1x vga, 1 x hdmi 1080p
motion detection support
recording modes manual, constant, motion detection, schedule
data retrieval as per clock, calendar, events, channels
data storage local hard disk, etwork
data backup usb devices, network
network interface 5 x rj45 10m100m ethernet ports
3gwifi support, via usb wireless network adapter
usb 2 x usb 2.0
sata interface 1 x sata interface (support 4tb hdd max)
nvr power dc12v,.