| Message: | Producing customized cofdm 4channel wireless video and audio receiver of high performance, we are here waiting for you, and we can offer you cofdm 4channel wireless video and audio receiver wholesale service.Name：COFDM 4channel Wireless Video and audio ReceiverModel：SD-BRCH4Special Features：1.Standar DVB-T reception,double aerial receiving;2.Special designed with 17inch LCD monitor DVR;3.Four channel Video audio recording and monitoring;4.Internal 60G/1000G SSD memory;5.Be with video server, support remote image monitor, dynamic IP,support IE browsing6.Support remote control and vedio surveillance7.Can control operation system by using an external professional keyboardReadMe：specification:Frequency :300-800MHz/1.2G/2.4G/5.8GHz (optional)Memory:60G/120G, 4 channel 48hours recordingLCD monitor :17inchRF Level Input:-92dBm~-20dBm / -105dBm~-20dBmRF Interface:N(F)AV output :BNCModulation :COFDMPower supply:AC220V / DC12VBandwidth:2/2.5/4/8MHz(adjustable)Constellation:QPSK,16QAM,64QAM(optional),QPSK/16QAM/64QAM @ 6/7/8MHzData interface:Standard RS232/RS485 level,9600,8,N,1(support 1200~115200)FEC:1/2,2/3,3/4,5/6,7/8(optional)Guard Interval :1/32,1/16,1/8,1/4 (optional)Video Output :4 line PAL/NTSC analog videoVideo Decoding:ISO/IEC13818-2 MPEG-2MP@MLRevolution :720×576(PAL) , 720×480(NTSC)Lines of horizontal :625 or 525 LineAudio Output :4 ch Analog stereo left and right channels(one to once intercom)Data encryption :AES / ALLTECH Basic scramblingWork environment:-30~70°Built in Battery :30000mA,support 4ch 48 hours recordingSize :520*430*210mmWeiht:22kg url:http://www.avideotransmitter.com |
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