Social alarm system apparatus for connection to public switched telephone networks
Title
:
Social alarm system apparatus for connection to public switched telephone networks
Corporate Author
:
British Standards Institution
Subject Term
:
Electronic alarm systems -- Equipment and supplies -- Standards
Telephone switching systems, Electronic -- Equipment and supplies -- Standards
| Library | Item Barcode | Call Number | Material Type | Item Category 1 |
|---|
| PSZ JB | 30000004014852 | PIA BS 7606 : 1992 | Closed Access Book | Standard |