• BS 7369:1991

BS 7369:1991

Specification for multi-frequency tone signalling protocol for social alarm systems

BSI Group , 02/28/1991

Publisher: BS

File Format: PDF

$95.00$190.50


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

BS 7369:1991 History

BS 8521:2009

BS 8521:2009

$132.00 $264.16

BS 7369:1991

BS 7369:1991

$95.00 $190.50

More BS Standards PDF

BS 5578-2:1978

BS 5578-2:1978

$80.00 $160.02

BS 1722-8:1978

BS 1722-8:1978

$80.00 $160.02

BS 5571:1978

BS 5571:1978

$80.00 $160.02

BS 3900-F3+ADDENDUM NO. 1:1978