Application
-For warehouse , underground parking lot , bar , pipe and other dark or light environment.
Image sensor : 1/2.8 "Progressive Scan CMOS
Effective pixels : 2.5MP
Minimum illumination : 0.05 Lux/F2.0, AGC (ON),0 Lux with IR
White Balance : automatic /a white balance/atw/indoor/outdoor
Gain Control : automatic/manual
Signal-to-Noise Ratio : more than 52 db
3D Digital Noise Reduction : high/medium/low/off
Backlight Compensation : on/off
Focus Mode : automatic
The Focal Length : 3mm-12mm, 4X Zoom
Changing Times Speed : about 2.0 seconds (optical, wide-angle - telescopic)
Horizontal Perspective:100-25 degrees (wide Angle - telescopic)
Smart function
Smart Detection: regional intrusion detection, crossing the line detection, anomaly detection, motion detecting, video audio shade detection
Smart Video: broken after continuingly, intelligent retrieval Smart image enhancement: strong inhibition
Smart Code: low bit rate, ROI, SVC
Smart Alarm: the cable is broken, an IP address conflict, memory full, memory fault, illegal access
Function
Continuous Rotation Level Range: 350 °
Speed :
Level Keying Speed: 0.1 ° ~ 60 ° / s, speed can be set up;
Level of preset speed: 60° / s
Vertical Range: 0 ° to 90 ° (automatic roll)
Vertical Speed :
Vertical Keying: 0.1 ° ~ 50 ° / s, speed can be set up;
Vertical preset speed: 50 ° / s
Percentage Change Times :support
Preset Number: 256
Power Off Memory : support
Watch Function : preset point
Azimuth Information Display : on/off
Preset Point Video Freeze :support
Timing Task: preset point/restart/check
Infrared Function
Infrared Irradiation Distance:30 meters
Smart IR:support
Network
Main stream: tell the rate and frame rate: 50Hz: 25 FPS (1920 x 1080) 60 Hz: 30 FPS (1920 x 1080)
Subcode flow: tell the rate and frame rate: 50Hz: 25 FPS (704 x 576), 25 FPS (352 x 288), 25 FPS (320 x 240) ;60 Hz: 30 FPS (704 x 480), 30 FPS (352 x 240), 30 FPS (320 x 240)
Video compression, H. 264 / MJPEG
Audio compression: G. 711 G/G, 722/726 / MP2L2 / AAC
Network protocol, IPv4 / IPv6, HTTP, HTTPS, 802.1 x, Qos, FTP, SMTP, UPnP, SNMP,DNS, DDNS, NTP, RTCP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
At the same time preview frequency: up to 20
User rights: a maximum of 32 users, three level: administrator, operator and ordinary users
Safe mode: authorized user name and password, and MAC address binding;HTTPS encryption;The IEEE 802.1 x network access control, IP address filtering
Wi-fi Performance Metrics
wireless Standard:IEEE802.11, 802.11 g, 802.11 n
Frequency Range: 2.4 GHz to 2.4835 GHz
Channel Bandwidth: support 20/40 MHZ
Security: 64/128 - bit WEP, WPA/connected, WPA wpa2-psk/connected wpa2-psk, WPS
Transfer Rate: 11 b: 11 Mbps;11 g: 54 Mbps.N: cap of 150 Mbps
Transmission distance: 50 meters (without shade without interference, owing to the different environment)
System Integration
Alarm Input: 1 way switch input (0 to 5 VDC)
Alarm Output: 1, support the alarm linkage
Alarm Linkage preset points/SD card video/trigger switch output center/FTP uploading/mail/upload linkage
Audio Input: input audio input (LINE, MIC input), audio peak: [p - p], 2-2.4 V output impedance: 1 k plus or minus 10%
Audio Output: linear level, impedance: 600
Network Interface: built-in RJ45 front-end ports, support 10M/ 100M network data
SD Card Interface: a built-in Micro SD card slot, support Micro SD/SDHC/SDXC card (128G) is the biggest support, can support video/video alarm manually
Application Programming Interface (API) : a software integration of open API, support the standard protocol (ONVIF, PSIA, CGI), support hai kang SDK and third party management platform access, GB/T28181 protocol support, support E fluorite cloud platform access agreement and support
Client: client support iVMS - 4200
Browser: support IE7 + ,Chrome18 +, Firefox5.0 +, Safari5.02 + browser, support for multiple languages 
