huawei C2120-EI-P 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 supported
Number of Ethernet interfaces: 1
Ethernet interface bandwidth 1 RJ45 10M/100M adaptive Ethernet port
Power supply type DC12V, PoE (IEEE 802.3af)
Power consumption: Maximum power consumption: 7.0W, Typical power consumption: 2.7W
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 Coding 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 supported
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 three levels: administrator, senior operator, and ordinary operator
Security mode Username and password authentication, support 802.1.x, HTTPS digital certificate
Secure boot support
Power supply type DC12V, PoE (IEEE 802.3af)
Power consumption: Maximum power consumption: 7.0W, Typical power consumption: 2.7W
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