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Picture	Titel	Update
	50mw 800m Tx,Rx module YS-C20UB 1 RF power:50mW/ 17dBm 2 Power supply:DC 5v or 3.3V 3 Receiving sensitivity:-115 dBm
	DAR-C8 8CH telephone voice recorder card/automatic call reco Place of Origin: Guangdong, China (Mainland) Brand Name: Yishi Model Number: DAR-C08 support 3pcs card on one computerph
	2KM-Distance RF data transmitter (YS-C20L) high speed rate Power supply: DC 5V; RF power: 500mW; Receiving current:
	DAR-C16CH Phone Recorder with SDK/telephone call recorder PCI connection general line support PnP support conference function; realize 32 side conference and multi-group conferen
	Wireless data radio modem with 3 km range YS-C20K transmission distance;3-4km Size: 53mm38mm10mm wide interface:rs232,rs485,ttl frequency:433mhz,868mhz,915mhz and so on
	DAR-8CH hidden audio recording devices/call recorder One card support 8 lines, one system support 6 cards.Support PBX Every channel record, play, accepts code;send out code,
	Low power ,rf module with high speed 1.2~19.2Kbps YS-C20S 10mW output, 433/868/915Mhz, small size RF power :less than 10mW/ 10dBm Receiving current: less than3 MA Pwer supply:DC5
	DAR-16ch PCI telephone recording card /call recording/analog elephone recording card, 16ch, support 96 lines, includes hardware and software. Digtal recording, high compress rate, W

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