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Hello visitor from
USA - 73 visiting from 49 USA 
17 Canada 
7 Singapore
Hello visitor from
USA - 73 visiting from 49 USA 17 Canada 7 Singapore
Pstn Alarm Receiver Data Card
Posted at: Offers to Sell and Export | Posted on: Saturday 21 November 2009 3:54 pm | Poster last visit: Wednesday 28 February 2018 |
Product Description:
PSTN Alarm receiver data card
The data card With PCI socket
Special DSP processing system, dispose
of recording and playing independent digital sound real time and efficiently.
Special DSP processing system, each linear digital sounds record and paly can work at the same time separately.
Select different sound coding speed dynamically to compress and extract, such as ADPCM with 32kbps, PCM of 64 kbps
Reliable dual-tone multifrequency(DTMF) inspecting. It can start the DTMF button while recording or playing sound.
Special signal generation and detection arithmetic, precisely recognize any tone frequency signal or generate any tone frequency signal
Reliable dual-liner analogue repeater ringing inspecting
With function of polarity reversal, know if the phone is handed up precisely
Calling Identity Delivery function
With bus line of ST-BUS and MVIP-BUS, exchangeable between any two CH. In the system.
With build in processor and high capacity storage, will not cost the host cache
Can recognize the connected phones answering, hand-up, plug-in
log Driver system, which is easy to program for multi-channel
Three Way Calling and phone meeting without using extra hardware, With TTS function
Main specification:
Connector port: dual-liner analogue repeater
Impedance: 600 Ohm
Frequency respond: 300Hz~3400Hz
Cache: 32K~256K Byte
Digital sound: A/u-law PCMADPCM
Data transmitting rate: 64Kbps32Kbps16Kbps
dtmf code: 0~9*#abcd
Exchange: 256 ch. Direct exchanging
Calling monitoring: Signal sound, voice, polarity reversal
Caller number: FSKDTMF
FSK regulating:
Logic 0: 2200Hz±1%
Logic 1: 1200Hz±1%
Data transmitting ways: binary system asynchronous serial interface
Company Contact:
Contact Name: Jackie Chow
Company Name: VSTAR International Ltd.
Email:
Tel: 086-755-86088668
Cell: 086-13622364334
Fax: 086-755-86088668
Street Address: No.203 Building,
Shatoujiao, Yantian District,
Shenzhen, China
Member name: burglaralarmsystem
Country:
China
Member Since: 29 July 2009
Total Leads: 1749 burglaralarmsystem Import Export Business Leads
Business focus: Burglar Alarm System, Home Security Alarm System, Wireless Alarm System, Gsm Alarm System
Chat:
Verify: Safe Import Export Tips
The data card With PCI socket
Special DSP processing system, dispose
of recording and playing independent digital sound real time and efficiently.
Special DSP processing system, each linear digital sounds record and paly can work at the same time separately.
Select different sound coding speed dynamically to compress and extract, such as ADPCM with 32kbps, PCM of 64 kbps
Reliable dual-tone multifrequency(DTMF) inspecting. It can start the DTMF button while recording or playing sound.
Special signal generation and detection arithmetic, precisely recognize any tone frequency signal or generate any tone frequency signal
Reliable dual-liner analogue repeater ringing inspecting
With function of polarity reversal, know if the phone is handed up precisely
Calling Identity Delivery function
With bus line of ST-BUS and MVIP-BUS, exchangeable between any two CH. In the system.
With build in processor and high capacity storage, will not cost the host cache
Can recognize the connected phones answering, hand-up, plug-in
log Driver system, which is easy to program for multi-channel
Three Way Calling and phone meeting without using extra hardware, With TTS function
Main specification:
Connector port: dual-liner analogue repeater
Impedance: 600 Ohm
Frequency respond: 300Hz~3400Hz
Cache: 32K~256K Byte
Digital sound: A/u-law PCMADPCM
Data transmitting rate: 64Kbps32Kbps16Kbps
dtmf code: 0~9*#abcd
Exchange: 256 ch. Direct exchanging
Calling monitoring: Signal sound, voice, polarity reversal
Caller number: FSKDTMF
FSK regulating:
Logic 0: 2200Hz±1%
Logic 1: 1200Hz±1%
Data transmitting ways: binary system asynchronous serial interface
Company Contact:
Contact Name: Jackie Chow
Company Name: VSTAR International Ltd.
Email:
Tel: 086-755-86088668
Cell: 086-13622364334
Fax: 086-755-86088668
Street Address: No.203 Building,
Shatoujiao, Yantian District,
Shenzhen, China
Member name: burglaralarmsystem
Country:
ChinaMember Since: 29 July 2009
Total Leads: 1749 burglaralarmsystem Import Export Business Leads
Business focus: Burglar Alarm System, Home Security Alarm System, Wireless Alarm System, Gsm Alarm System
Chat:
Verify: Safe Import Export Tips
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