Superseded
Standard
Historical
BS EN 50136-2-4:1998
Alarm systems. transmission systems and equipment Requirements for used in with voice communicators using the public switched telephone network
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No description.
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 06/15/1998 |
| Cancellation Date | 10/31/2013 |
| Page Count | 8 |
| Themes | Burglar alarms |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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