Home BS BS 7369:1991 SALE BS 7369:1991$106.68 Original price was: $106.68.$64.00Current price is: $64.00. Specification for multi-frequency tone signalling protocol for social alarm systemsstandard by BSI Group, 02/28/1991 BS 7369:1991 quantity Add to cart PDF Format Multi-User Access Printable Online Download Category: BS Description Transfer of information and controls within a social alarm system by means of multi-frequency tone signals passing between a local unit and an alarm receiving station via the public switched telephone network. Cross References:BS 6305BS 6789:Section 6BS 6804 Product Details Published: 02/28/1991 ISBN(s): 058018997X Number of Pages: 20 File Size: 1 file , 480 KB Product Code(s): 00235941, 00235941, 00235941 Note: This product is unavailable in Ukraine, Russia, Belarus Related products ASTM F2973 $52.00 Original price was: $52.00.$31.00Current price is: $31.00. Add to cart IPC TR 585 $125.00 Original price was: $125.00.$75.00Current price is: $75.00. Add to cart IPC 9707 $148.00 Original price was: $148.00.$89.00Current price is: $89.00. Add to cart IPC TP-1114 $80.00 Original price was: $80.00.$48.00Current price is: $48.00. Add to cart
Transfer of information and controls within a social alarm system by means of multi-frequency tone signals passing between a local unit and an alarm receiving station via the public switched telephone network. Cross References:BS 6305BS 6789:Section 6BS 6804 Product Details Published: 02/28/1991 ISBN(s): 058018997X Number of Pages: 20 File Size: 1 file , 480 KB Product Code(s): 00235941, 00235941, 00235941 Note: This product is unavailable in Ukraine, Russia, Belarus
