- 50mw 800m Tx,Rx module YS-C20UB
- 2017-01-12 03:30
- 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
- 2017-01-12 03:30
- 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
- 2017-01-12 03:30
- Power supply: DC 5V; RF power: 500mW; Receiving current:
- DAR-C16CH Phone Recorder with SDK/telephone call recorder
- 2017-01-12 03:30
- 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
- 2017-01-12 03:30
- transmission distance;3-4km Size: 53mm*38mm*10mm wide interface:rs232,rs485,ttl frequency:433mhz,868mhz,915mhz and so on
- DAR-8CH hidden audio recording devices/call recorder
- 2017-01-12 03:30
- 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
- 2017-01-12 03:30
- 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
- 2017-01-12 03:30
- elephone recording card, 16ch, support 96 lines, includes hardware and software. Digtal recording, high compress rate, W
- YS-C10U high rates RF module (433mhz,17dbm)
- 2017-01-12 03:30
- Up to 115.2kbps data rate Low power consumption, Low cost; Carrier frequency: 433MHz or ISM others optional
- Telephone Recorder Introduction(NAR-8000) auto telephone rec
- 2017-01-12 03:30
- 8 Lines Standalone Voice Logger/Telephone Recording Box, support Web Brower Visiting. LAN/WAN, network management. work
- 500mw rf module ,data transceiver YS-C30L
- 2017-01-12 03:30
- Carrier frequency: 315MHz, 433 MHz, 450MHz, 670MHz, 868MHz, 915MHz or ISM others Provide rich interface: RS-232/RS485/TT
- DAR-V07 8ch recording+ 7ch voice mail phone recorder
- 2017-01-12 03:30
- Single system support 128 lines recroding SupportsChinese and English Support high compress rate ,save as WAV format
- 3-4 km range data transceiver -YS-C30K
- 2017-01-12 03:30
- 1.transmission distance :3-4km 2.Size: 80mm*45mm*19mm (without antenna port) 3.power :1W output 4.Frequency :433MHz
- DAR-V08 8 channel telphone recording card, 8 line voice mail
- 2017-01-12 03:30
- One single system support 96 line recording by multi-cards Provide various searching condition for unique situations
- YS-C30M 5 km 433Mhz data transceiver /tx-rx modules
- 2017-01-12 03:30
- interface: RS-232/ RS-485/ TTL/USB optional 8 Frequency Channels, Data Transmitter Meter Reading,Environment monitoring
- DAR-V16 telephone recording Card with Voice mail/telephone v
- 2017-01-12 03:30
- One card support 8 lines, support 6card for 96ch system on one computer, no Monitor function,16ch recording + 16ch Voice
- data radio modem with 10 km range YS-C30H
- 2017-01-12 03:30
- Multi-channels: 8 channels, expandable for 16/32 channels Baud rate in air: 1200/2400/4800/9600/19200bps Frequency :433m
- High speed rf module with 500m range YS-C20UA
- 2017-01-12 03:29
- Provide rich interface: RS-232/ TTL/ RS-485 8 channels, expandable for 16/32 channels Baud rate: 1200/2400/4800/9600/192
- VHF radio modem with 5 KM range YS-T20
- 2017-01-12 03:29
- RF power: 500mW /27dBm; Frequency: 227-233MHz , Modulation: MSK Voltage: DC 5V or 12V Size: 72x46x16mm(without antenna p
- 5W VHF data radio: YS-T86
- 2017-01-12 03:29
- Carrier frequency: 150Mhz, 230Mhz, 350Mhz optional Data rate: 1200/2400/4800bps Interface: TTL/RS-232/RS-485 optional