Product Features4ch 30fps display& 30fps recordingUsing MPEG4 Compression Method for Quality Output imageSupport Full Screen DisplaySupport 640x480/640x240/320x240 recording resolutionSupport Remote Surveillance via NetworkSensor and Relay Output Expansion and Pan/Tilt/Zoom ControlVarious Record(By Motion, Sensor, Schedule)Easy Search and Playback(Time& Date, Channel)Various PlaybackRemote Setup, Search, Recording and Playback(Client S/W)Support Advanced Post-Processing in playback mode(Sharpness, Blur, Highpass, Smooth, Gauss)AVI format conversion recorded Video DataLow format conversion recorded Video DataLow View SupportPre/Post Alarm and Motion RecordingSupport Window Pop-Up on AlarmE-mail notifies occur alarm and motionSupport 1 channel of voice recordingSupport Dynamic IP Network Accessible via LAN, PPPoE& PDASupport SMS(Short Message Service)Admin& Multi User ID/Password ManagementAuto Back upSupport Window 98SE, ME,2000, XP
Products Main Features:*Carrier frequency:315M, 434MHz, 450M, 670M, 868M, 915M or ISM others.*Provide rich interface: standard: RS-232/TTL/RAS-485;*8 channels, expandable for 16/32 channels according
Our company is an industry leader in the design, development and production of highquality security systems and components.Our products are including DVR card,digital videorecorder,video capture card,
Dear Manager:Our company is an industry leader in the design, development and production of high quality security systems and components.Our products are including DVR card,digital video recorder,vide
Main application range:* Data radio can be used for wireless meter reading for gas, water, electricity meters for residential quarters;* Radio modem can be used for wireless meter reading for power su
Data radio can be used for wireless meter reading for gas, water, electricity meters for residential quarters;* Radio modem can be used for wireless meter reading for power supply bureaus and stations
Product: 10MW*Within the visual range, the reliable transmission distance can reach 500m (BER=10-3@9600bps);*Offering a transparent data interface, it is suitable for any standard or non-standard user
*Within the visual range, the reliable transmission distance can reach 500m (BER=10-3@9600bps);*Offering a transparent data interface, it is suitable for any standard or non-standard user protocols;*A
Features:*Within the visual range, the reliable transmission distance can reach 500m;*Offering a transparent data interface, it is suitable for any standard or non-standard user protocols*Auto filtrat
Data Transceiver1) RF power: leaa than or equal as 500mW;2) Adjacent channel rejection: more than or equal as 65dB;3) Transmitter startup time: less than or equal as 50ms;4) Interface RS-232/RS-485 an
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