Model No. :C7823WIP Feature Features: Small body size,perfect combination of hardware and software through software limit, and more stable.System OS: Embedded Linux OS system security: Three level user authority management online users: support 4 online visitors simultaneously DDNS: Free DDNS Control protocol: ONVIF 2.0 protocol, high interoperability Processor: Hisilicon processor,built-in ARM926 @Max. 440MHz and a high-speed video co-processor. Reset: Long press for 15 seconds to restore back to factory settingsCollection Image sensor: 1/4inch 720p Progressive scan CMOS sensor CMOS; support AWB, AGC, BLC sensor size: 3.84mm×2.16mm SNR: =39dB Minimum illumination: 0.8Lux/F1.4(colourful model ),0.3Lux/F1.(B&W mode) Lens/viewing angle: 3.6mm@F1.4/56.14° Night vision: Dual IR-CUT filter auto switch, 9pcs 850nmF5mm LED,10m IR distance IR control; IR turned on: night vision view enabled, infrared Ray, ICR auto detect. IR turned off: night vision disabled, infrared ray off, ICR stay in day view mode. Video Compression Format: H.264 Main Profile/H.264 Baseline Profile/MJPEG/JPEG Baseline Video coding process: Multi-stream:720P/24fps+VGA/30fps+QVGA/30fps+720P @1fsJPEG snapshot Resolution: 720p/VGA/QVGA Bit Rate: CBR/VBR, output bit rate range:128~4096kbps Frame rate: 25fps Picture Adjustment: Contrast, brightness, saturation, chroma are adjustable.Audio Input: Built in -48dB Microphone Output: Built in speaker(8O1W) Sampling frequency / width: 8KHz/16bit Compression format: ADPCM/32kbpsNetwork Interface: 10Base-T / 100Base-TX, RJ45 connector Network Protocol:TCP/IP,HTTP,TCP,UDP,SMTP,FTP,DHCP,DNS,DDNS,NTP,UPnP,RTSP,P2P,ONVIFetc. WIFI: WiFi802.11b/g/n Antenna: 3dBi antenna,stronger signal, more stable Wireless network security: one key setup WiFi, do not need network cable .storage Storage mode: Local storage / client storage card : support 64G TF card . Interface: Micro SDPan-Tilt P/T Pan:270°,Tilt:70° Preset Postion : support up to 15 preset postions Limit method: Software limit position, more accurate preset positions,lower Pan Tilt failure rateAlarm Motion detection: Support motion detection Alarm action: Image upload via email/FTP serverPhysical index Rated Voltage: DC5/2A±0.3V Power comsumption: Rated power:3.0W(IR ON) Working environment: Working Temperature:-20~70?,Working Humidity 90% Weight: Gross Weight :295g (Note: in kind prevail) Housing material: ABS plastics Camera size: 98x105x120mm(L×W×H) Installation: Wall mounting, ceiling mounting Only for referencePackage included:* 1 x 3.0MP CMOS HIKVISION waterproof Network IR Dome Camera.* 1 x User Manual* 1 x Installation screws* 1 x Retail Packaging Box* 1 x Power adapter * 1 x International warranty card (One year warranty)