SECURICOM SPEECH TRANSFER SYSTEM
CONFIGURATION
Security Screen
STS-P41/42
Power
Supply
Unit
STS-B80 Customer Audio Bridge
Customer
Staff
STS-A20 Amplifier
STS-F70 Staff Unit
Cabling
A: From Amplifier to
Bridge - Twin
‘Figure of eight’
(2 No.) and one
single core
shielded
B: From Amplifier to
Staff Unit - Combined
speaker and Mic.
cables
220/240 VAC
50Hz
CUSTOM
STAF
POWE
contacta
STS-A 20/30
1: Bridge Bar System
Customer:
Customer Audio Bridge
Staff:
Staff Unit
Security Screen
STS-P43 Power
Supply Unit
STS-B80 Customer Audio Bridge
Customer
Staff
STS-A30 Amplifier
STS-F70 Staff Unit
220/240 VAC
50Hz
Cabling
A: From Amplifier to
Bridge - Twin
‘Figure of eight’
(2 No.) and one
single core
shielded
B: From Amplifier to
Staff Unit - Combined
speaker and Mic.
cables
C: From Amplifier to
Induction Loop -
Twin wire cable
IL-E93/94/95
Induction
Loop
Aerial
CUSTOM
STAF
POWE
contacta
STS-A 20/30
1a: Bridge Bar System with
Induction Loop Aerial
Customer:
Customer Audio Bridge
Induction Loop Aerial
Staff:
Staff Unit
7
