Sorena SR-2455B

KEY FEACTURE

· 1/2.8 inch 2-million-pixel CMOS sensor;

· Illumination: Color: 0.0002Lux (AGC ON @ F1.6) , black and white: 0.0001Lux (AGC ON @ F1.6 );

· Support three streams, the highest resolution of the main stream is 1080P @ 25 fps (system);

· Support intelligent analysis: running, wandering, heat map, crowd gathering, people counting (vertical, tripwire, area, queue), video diagnosis, double tripwire, parking, lost items, leftover items, virtual 8;

· Support audio 1 input 1 output, alarm 2 input 2 output, 1 channel RS485, R TC, support TF card (maximum 512G), built-in M IC, hard reset;

· Support network protocols: IPv4, IPv6, IGMP, ICMP, ARP, TCP/IP, UDP, DHCP, PPPoE , RTSP, RTCP, DNS, DDNS, NTP, FTP, UPnP, HTTP, HTTPS, 802.1x, SNMP, QoS , RTMP (push stream); RTP, SMTP

· Support dual-mode switching of intelligent monitoring and face capture;

· Face capture: support age, gender, mask, glasses;

· Support alarm for not wearing a mask

· Single screen face detection and capture number: 16, 8；

· DC12V ± 25 % power supply, support P OE power supply;

· Working temperature and humidity: -35°C~65°C, humidity less than 95% (no condensation); focus detection, audio anomaly, value Post detection

General parameters 

Sensor

1/2.8 Inches 2 million Pixel CMOS Sensor

Pixel

2 million

Image resolution

The highest resolution of the main stream: 1080p (1920×1080)

Maximum resolution of sub-stream: 4CIF (704×576)

The highest resolution of three streams: 4CIF (704×576) 

Main Stream 

P format: 25fps (1920×1080, 1280×720, 640×480, 704×576)

N system: 30fps (1920×1080, 1280×720, 640×480, 704×480)

Sub stream

P format: 25fps (704×288, 704×576, 352×288, 640×360)

V system: 30fps (704×240, 704×480, 352×240, 640×360)

Third stream 

P format: 25fps (704×288, 704×576, 352×288)

N system: 30fps (704×288, 704×576, 352×288)

The default code rate of the main stream

2Mbps

WDR

120 dB

Electronic shutter 

1-1/1000000S

Min. illumination

Color: 0.0002 lux (AGC ON @F1.6)

W/D: 0.0001 lux (AGC ON @F1.6)

Image

3D digital noise reduction, A GC, white balance, backlight compensation, color to black, electronic anti-shake, electronic zoom, electronic shutter, region of interest, video flip, mirroring, glare suppression, fog penetration, image overlay, privacy mask, Corridor mode (restart to take effect) 

Lens

Interface Type

C/CS lens not included 

Fill light function 

fill light 

none 

Interface performance 

Communication Interface

1 RJ45 100M Self adaptive Ethernet port

Protocol

CGL, GAT1400, RTSP, Onvif profile S/T/G/M

Exit Type

External wiring

Other

Audio1/1, alarm I/O 2/2, RS485, RTC, TF card (max512G), Reset

Compression Standard

Network Interface 

1 100M adaptive Ethernet port 

Outlet type 

CGI, G AT1400, GB28181-2016 version, Onvif Profile G /S/T , R TSP , onvif Profile S / T / G/M , P2PCloud; Simultaneously open a total of up to 3 channels; GB28181, GAT1400 and P2P mutual exclusion cannot be opened at the same time 

Other

Support 1 channel RS485, RTC, TF card maximum support 512G, 2 channels alarm input (level value), 2 channels alarm output (switch value) 1 channel audio input, 1 channel audio output, hard reset 

Encoding  Mode

video compression standard 

S+265, H.265, H.264 Baseline Profile/Main Profile/High Profile 

Audio Compression Algorithm 

G.711A, G.711U, ADPCM_D, AAC_LC

Audio sample rate 

8kHz, 32kHz, 48kHz 

Video compression rate 

32K～8Mbps 

audio noise reduction 

support 

Other functions 

Web layout 

Web 6.0 _ 

IE access 

Built-in Web server 

Network protocol 

IPv4, IPv6, IGMP, ICMP, ARP, TCP/IP, UDP, DHCP, PPPoE , RTSP, RTCP, DNS, DDNS, NTP, FTP, UPnP, HTTP, HTTPS, 802.1x, SNMP, QoS , RTMP (push streaming) RTP,SMTP 

alert 

not support 

Operating mode 

Intelligent monitoring, face capture 

Insight 

Running, wandering, heat map, crowd gathering, people counting (vertical, tripwire, area, queue), video diagnosis, double tripwire, parking, lost items, leftover items, virtual focus detection, audio anomaly, duty detection 

OSD characters 

Support 16×16, 24×24, 32×32, 48×48, 64×64, adaptive 

Support time, date, week overlay 

Support 5 areas, 1 line in each area, 4 or 2 Chinese characters in each area 

system clock 

NTP school time, time zone setting, daylight saving time 

general function 

FTP upload pictures and in files, IP address filtering, NFS, unicast, continuous upload after network disconnection, black and white list, password protection, dual kernel backup, configuration file import and export, video masking, heartbeat, one-key recovery, user rights, multicast 

Abnormal alarm 

FTP server, IP conflict, MAC address conflict, disk read and write, disk full, motion detection, tampering alarm 

Ali Cloud 

support 

face capture 

Background image resolution 

1920×1080, 1280*960, 1280×720, 640×480, 704×576

background image 

Background image switch, background image small face position overlay 

Simultaneously detect the number of faces in a single screen 

16 

Background image resolution 

1920×1080, 1280*960, 1280×720, 640×480, 704×576

The number of faces captured by a single screen at the same time 

8 

Best face capture distance 

3~ 5 meters 

face attribute 

Age, gender, mask, glasses 

Face capture rate 

97 % _ 

push map strategy 

Fastest, Best, Timing 

Snapshots 

1-10 sheets can be set

Maximum face size 

1920 

Optimal Face Size 

80 

Minimum face size 

1 

thumbnail type 

Headshot, half-length, full-body, custom 

Alarm for not wearing a mask 

support 

general specification 

degree of protection 

Not waterproof, level 4 lightning protection, anti-surge, 2KV 

Operating temperature 

-35 ℃ ～ 65 ℃

Working humidity 

0～95% (no condensation) 

power supply 

DC12V ±25 %, support POE 802.3AF power supply 

power 

MAX: 3.5W (12V) 

size 

170.6mm (length) × 76mm (width) × 64mm (height)

weight 

0.56kg