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system
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Operation system
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Embedded Linux OS
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User/Host Level:
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3 levels: administrator, camera control, live view only
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Online visitor
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Support 4 visitors at the same time
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DDNS
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Free DDNS
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image Sampling
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Image sensor
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1/4inch 720p Progressive Scan CMOS
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Sensor function
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AWB,AGC,AEC
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Sensor size
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3.84mm×2.16mm
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SNR
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≥39dB
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Minimum Illumination
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0.8Lux/F1.4(color mode),0.3Lux/F1.4(B&W mode)
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Lens/View Angle
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4.2mm@F1.4/49.13˚
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Nightvision
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Dual Filter,IR-Cut，12pcs 850nmΦ5mm IR LED，IR irradiation distance:10m
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Video
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Encode format
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H.264 baseline profile@levels:3.1/Motion-JPEG
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Image Resolution
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720p/VGA/QVGA
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Bit Rate
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128～4096kbps
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Maximum frame rate
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30fps/24fps(720p)
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Image adjustment
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Contrast、Brightness、Saturation、Hue
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Audio
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Input
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1 Channel Line in(3.5mm phone jack)&1 Channel Internal -48dB Microphone
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Output
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1 Channel Line out(3.5mm phone jack)&Internal speaker(8Ω1W)
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Sampling frequency
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8KHz
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Sampling Bit wide
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16bit
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Encode format/Bit rate
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ADPCM/32kbps
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Network
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Ethernet
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10Base-T / 100Base-TX, RJ45 connector
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Protocols
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TCP/IP,HTTP,SMTP,FTP,DHCP,DNS,DDNS,NTP,UPnP,PPPoE,P2P etc
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Wireless Lan
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Data Modulation
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DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
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Operating Frequency
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2.4GHz to 2.4835GHz
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Channels
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14
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Data rates
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802.11n：Up to 150Mbps(dynamic)
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802.11g：Up to 54Mbps(dynamic)
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802.11b：Up to 11Mbps(dynamic)
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Receiver Sensitivity
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150M:-68dBm@10%PER
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130M:-68dBm@10%PER
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108M: -68dBm@10% PER
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54M:-70dBm@10%PER
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11M:-88dBm@8%PER
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6M:-90dBm@10%PER
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1M:-92dBm@8%PER
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Transmitter Output Power
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15±1dBm@54Mbps/32±7mW@54Mbps
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Antennas
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2dBi Gain dipole antenna with reverse SMA plug
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Wireless LAN security
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64/128-bit WEP/WPA-PSK/WPA2-PSKdata encryption
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Pan & Tilt
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Rotation angle
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Pan Range：350°，Tilt Range：120°
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Number of Preset
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15
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Alarm
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Alarm Trigger
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1 Channel input/Motion detection
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Alarm Actions
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1 Channel output/send pictures by email/upload pictures to FTP server
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Physical
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Rated voltage
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DC5±0.3V
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Environmental
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Power consumption
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Typical:3.5W(IR LED turn on)/Max:7W(P&T turn on)
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Operating condition
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Temperature:-10～50℃,humidity:10～90%non-condensing
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Storage condition
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Temperature:-30～70℃,humidity:5～90%non-condensing
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Weight
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Gross：1200g(Note: in kind prevail)
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Package size
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200×120×179mm(L×W×H)
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AHD Camera DVR & KITS
