IECThere are 7584 products.

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  IEC 60839-7-4 : 1.0

  IEC 60839-7-4 : 1.0 ALARM SYSTEMS - PART 7-4: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - COMMON TRANSPORT LAYER PROTOCOL International Electrotechnical Committee

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  IEC 60839-7-3 : 1.0

  IEC 60839-7-3 : 1.0 ALARM SYSTEMS - PART 7-3: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - COMMON DATA LINK LAYER PROTOCOL International Electrotechnical Committee

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  IEC 60839-7-20 : 1.0

  IEC 60839-7-20 : 1.0 ALARM SYSTEMS - PART 7-20: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - TERMINAL INTERFACES EMPLOYING ITU-T RECOMMENDATION V.24/V.28 SIGNALLING International Electrotechnical...

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  IEC 60839-7-2 : 1.0

  IEC 60839-7-2 : 1.0 ALARM SYSTEMS - PART 7-2: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - COMMON APPLICATION LAYER PROTOCOL International Electrotechnical Committee

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  IEC 60839-7-12 : 1.0

  IEC 60839-7-12 : 1.0 ALARM SYSTEMS - PART 7-12: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - PTT INTERFACES FOR DEDICATED COMMUNICATIONS CHANNELS USING ITU-T RECOMMENDATION V.23 SIGNALLING

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  IEC 60839-7-11 : 1.0

  IEC 60839-7-11 : 1.0 ALARM SYSTEMS - PART 7-11: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - SERIAL PROTOCOL FOR USE BY DIGITAL COMMUNICATOR SYSTEMS USING ITU-T RECOMMENDATION V.23 SIGNALLING AT INTERFACES WITH THE PSTN ...

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  IEC 60839-7-1 : 1.0

  IEC 60839-7-1 : 1.0 ALARM SYSTEMS - PART 7-1: MESSAGE FORMATS AND PROTOCOLS FOR SERIAL DATA INTERFACES IN ALARM TRANSMISSION SYSTEMS - GENERAL International Electrotechnical Committee

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  IEC 60839-5-3 : 1ED 2016

  IEC 60839-5-3 : 1ED 2016 ALARM AND ELECTRONIC SECURITY SYSTEMS - PART 5-3: ALARM TRANSMISSION SYSTEMS - REQUIREMENTS FOR RECEIVING CENTRE TRANSCEIVER (RCT) International Electrotechnical Committee

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  IEC 60839-5-2 : 2.0

  IEC 60839-5-2 : 2.0 ALARM AND ELECTRONIC SECURITY SYSTEMS - PART 5-2: ALARM TRANSMISSION SYSTEMS - REQUIREMENTS FOR SUPERVISED PREMISES TRANSCEIVER (SPT) International Electrotechnical Committee

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  IEC 60839-5-1 : 2.0

  IEC 60839-5-1 : 2.0 ALARM AND ELECTRONIC SECURITY SYSTEMS - PART 5-1: ALARM TRANSMISSION SYSTEMS - GENERAL REQUIREMENTS International Electrotechnical Committee

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