huawei C2120-EI 2 million infrared tube camera
Using 1/2.7" CMOS;
Digital wide dynamic range and super wide dynamic range restore true details in high-contrast scenes;
Chip Hi3516EV200
Memory DDR2 0.0625 GB
Flash SPI NAND FLASH 128.0 MB
Sensor maximum image size 2MP 1920(H)*1080(V)
Sensor photosensitive surface size 1/2.7"
Minimum illumination color: 0.009Lux (F1.2, AGC ON, 1/30 shutter), black and white: 0.0025Lux (F1.2, AGC ON, 1/30 shutter), 0Lux (infrared on)
Lens focal length 3.6mm
Lens viewing angle Horizontal: 87.4°; Vertical: 47°
Infrared light fill distance 30m
Video encoding format MJPEG/H.264/H.265
Ethernet interface support
Number of Ethernet interfaces: 1
Ethernet interface bandwidth 1 RJ45 10M/100M adaptive Ethernet port
Power supply type DC12V
Power consumption: Maximum power consumption: 4.7W, Typical power consumption: 1.6W
Working temperature -30℃~55℃
Working humidity 5%~95% (no condensation)
Protection grade IP67
Sensor maximum image size 2MP 1920(H)*1080(V)
Sensor photosensitive surface size 1/2.7"
Minimum illumination color: 0.009Lux (F1.2, AGC ON, 1/30 shutter), black and white: 0.0025Lux (F1.2, AGC ON, 1/30 shutter), 0Lux (infrared on)
Shutter 1/3s ~1/68250s
Day and night mode automatic (ICR)/color/black and white
Gain control: During manual exposure, a total of 101 steps from 0 to 100 can be set in steps of 1. Default is 0.
White balance automatic/manual/one-key trigger
Digital Noise Reduction 2D/3D Noise Reduction
wide dynamic range digital wide dynamic range
Strong light suppression support
Algorithm fog penetration support
Exposure compensation support
Exposure mode support
Signal-to-noise ratio >45dB
Image correction supports image mirroring (horizontal mirroring, vertical mirroring, horizontal and vertical mirroring)
Privacy masking support
Lens focal length 3.6mm
Maximum aperture F2.0
Lens viewing angle Horizontal: 87.4°; Vertical: 47°
Built-in infrared light support
Infrared light fill distance 30m
Video encoding format MJPEG/H.264/H.265
Number of video encoding channels: two streams
Main stream resolution 1920×1080(1080P), 1280×720(720P), 720×576(PAL), 720×480(NTSC)
Sub-stream resolution Sub-stream one: 720×576 (PAL), 720×480 (NTSC), 352×288 (PAL), 352×240 (NTSC)
Video frame rate 30/25fps can be set, the default value is 25fps
Video bit rate only for H.264 and H.265 1080P 512Kbps ~4Mbps 720P 384Kbps ~4Mbps D1 256K ~ 2Mbps CIF 32K ~ 1Mbps
Smart encoding Extra265/264
ROI (Region of Interest Coding) Each channel supports 4 groups. The quality of ROI relative to non-ROI is adjustable from 0 to 10 in steps of 1.
SD interface supports maximum capacity None
Ethernet interface support
Number of Ethernet interfaces: 1
Ethernet interface bandwidth 1 RJ45 10M/100M adaptive Ethernet port
Protocols supported by IPV4: TCP, UDP, IPv4, DHCP, DNS, ICMP, IGMP, HTTPS, RTP, RTSP, RTCP, ARP, SSL, NTP, 802.1x
Access protocol SDK (private protocol)
User permissions are divided into 3 levels: administrator, senior operator, and ordinary operator
Safe mode Username and password authentication, support 802.1.x, HTTPS digital certificate
Secure boot support
Power supply type DC12V
Power consumption: Maximum power consumption: 4.7W, Typical power consumption: 1.6W
Working temperature -30℃~55℃
Working humidity 5%~95% (no condensation)
Lightning protection and surge protection 4kV
Protection grade IP67
Overall machine weight 0.54kg
Packing weight 0.84kg
Overall machine size 108mm×91mm×210mm
Packaging size 296mm×141mm×117mm