CLC/TC 79
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 57861 | prEN 60839-7-4 | Alarm systems - Part 7-4: Message formats and protocols for serial data interfaces in alarm transmission systems - Common transport layer protocol | Izstrādē |
| 58264 | prEN 60839-7-5 | Alarm systems - Part 7-5: Message formats and protocols for serial data interfaces in alarm transmission systems - Alarm system interfaces employing a two-wire configuration in accordance with ISO/CEI 8482 | Izstrādē |
| 43354 | prEN 60839-7-6 | Alarm systems - Part 7-6: Message formats and protocols for serial data interfaces in alarm transmission systems - Alarm system interfaces employing ITU-T Recommendation V.24/V.28 signalling | Izstrādē |
| 52881 | prEN 60839-7-7 | Alarm systems - Part 7-7: Message formats and protocols for serial data interfaces in alarm transmission systems - Alarm system interfaces for plug-in alarm system transceivers | Izstrādē |
| 81206 | prEN IEC 60839-7-9 | Alarm and electronic security systems - Part 7-9: Message formats and protocols for serial data interfaces in alarm transmission systems - Requirements for common protocol for alarm transmission using the internet protocol | Izstrādē |
| 77381 | prEN IEC 62676-5 | Video surveillance systems for use in security applications - Part 5: Data specifications and image quality performance for camera devices | Izstrādē |
| 75251 | prEN IEC 62820-1-1:2025 | Building intercom systems - Part 1-1: System requirements - General | Aptauja slēgta |
| 75606 | prEN IEC 62820-1-2:2025 | Building intercom systems - Part 1-2: System requirements - Building intercom systems using the internet protocol (IP) | Aptauja slēgta |
| 83037 | prEN IEC 62820-3-1 | Building intercom systems - Part 3-1: Application guidelines - General | Izstrādē |
| 54909 | prHD XXX S1 | Flashing light alarm devices - General requirements | Izstrādē |
Displaying 541-550 of 550 results.