Electronic Siren Control Methods
CMC4 MMI
The CMC4 MMI unit provides a means of siren control and
interrogation for a single siren system.
ꢀ Control of up to 4 alarm signals & 4 pre-recorded messages.
ꢀ Microphone input connector for live voice messages.
ꢀ Silent test activation facility and test results displayed
on the 2 line LCD.
ꢀ Communication link to the siren is via an RS485 interface.
ꢀ Power for the unit is provided by the RS485 interface.
ꢀ Key operated switch to disable signal & voice activation
function.
CMC500 MMI
The CMC500 MMI unit provides a means of control and
interrogation required for a multiple siren system.
ꢀ Control of up to 16 alarm signals & 230 pre-recorded messages.
ꢀ Microphone input connector for live voice messages.
ꢀ LED display unit.
ꢀ User controllable alarm signal & message volume control.
ꢀ User controllable alarm signal & message repetition rate
control.
ꢀ User controllable siren group control.
ꢀ Siren silent test activation facility and test results displayed
on the 2 line LCD.
ꢀ Communication link to the siren is via an RS485 interface.
ꢀ Power for the unit is provided by an integral re-chargeable
battery pack.
ꢀ Multi-user identification & control restriction function
Talos 20 Software MMI Console
The software which operates under Microsoft windows allows the
means of control and interrogation required for a multiple siren
system.
ꢀ Control of up to 16 alarm signals & 230 pre-recorded messages.
ꢀ Live voice control facility.
ꢀ Siren silent test activation facility and test results displayed.
ꢀ User definable legends.
ꢀ Master volume control.
ꢀ User definable siren group allocation.
ꢀ Event & test logs.
Klaxon Signals Limited
Wrigley Street, Oldham
Lancashire, UK OL4 1HW
T. +44 (0)161 287 5555
F. +44 (0)161 287 5511
Electronic Siren Control Methods
Control Methods
The siren control communication network can be implemented using any one of the following systems or with a
combination of two of these systems.
ꢀ Land Mobile Narrow Band FM Radio. Operating frequencies VHF 136 - 174 MHz or UHF 403-470 MHz. Data and voice.
ꢀ TETRA. Data and voice.
ꢀ APCO - 25 (For use in the USA)
ꢀ 2.4 & 5.8 GHz spread spectrum frequency hopping microwave radio data and voice.
ꢀ Single or bidirectional COFDM radio. Data and voice.
ꢀ Direct satellite - bidirectional data and voice.
ꢀ GSM and GPRS. Data. Voice subject to local service provider.
ꢀ Serial data and voice over 600 ohm lines (POT).
ꢀ RS-485 data.
ꢀ Fibre optic networks. Data and voice.
ꢀ TCP/IP. Data and VoIP.
ꢀ Serial data from SCADA terminal with standard DCS protocols.
ꢀ Parallel dry contact from SCADA or dedicated cables.
Simple siren control by hardwire parallel inputs & control out puts.
4 Control
CS
Relay outputs for
8 Parallel
Connection with
Inputs for
Existing systems
Siren
Connection
Control
AC Power
Klaxon Signals Limited
Wrigley Street, Oldham
Lancashire, UK OL4 1HW
T. +44 (0)161 287 5555
Electronic Siren Control Methods
Siren System by remote control by CMC-4.
CMC - 4
RX DATA
TX DATA
PTT
TEST
READ
Sig
1
Sig
2
2
Sig
3
Sig
4
Msg
1
Msg
LIVE
STOP
Operation Panel CMC-4
CS
Microphon
Siren
Control
Line
Siren System remote control by RS485 and computer.
CS
Talos20
Line RS485
Software
Siren
Application
Control
Line
Amplifier
Microphone
Klaxon Signals Limited
Wrigley Street, Oldham
Lancashire, UK OL4 1HW
T. +44 (0)161 287 5555
Electronic Siren Control Methods
Siren System remote control by radio and CMC-4.
Antenna
Antenna
SBD - VHF or SBD - UHF
AC Power
CMC - 4
Base Station 19” 2U Rack
RX DATA
TX DATA
PTT
TEST
READ
Sig
1
Sig
2
2
Sig
3
Sig
4
CS
Msg
1
Msg
LIVE
STOP
Operation Panel CMC-4
Siren
12VDC
12AH - 44AH
Microphon
Control
Battery
Siren System remote control by radio and computer.
Antenna
Antenna
SBD - VHF or SBD - UHF
AC Power
Base Station 19” 2U Rack
CS
Talos20
Siren
12VDC
Software
12AH - 44AH
Application
Control
Battery
Line
Amplifier
Microphone
Klaxon Signals Limited
Wrigley Street, Oldham
Lancashire, UK OL4 1HW
T. +44 (0)161 287 5555
Electronic Siren Control Methods
Multi siren system remote controlled by radio and computer.
Wireless
Network
Antenna
Antenna
CS
Siren
// 1
CS
Siren
// 2
Antenna
CS
Antenna
CS
Siren
// X
Siren
Talos20
// 3
Software
Application
Antenna
SBD-VHF or S BD-
RS 232
AC Power
Battery
UHF
12VDC
Base Station 19” 2U
Rack
12AH - 44AH
Desktop
Microphone
Multi siren system remote controlled by satellite network and computer.
Satellite
Network
Satellite
Antenna
Satellite
Antenna
CS
Siren
// 1
CS
Siren
// 2
Satellite
Antenna
Satellite
Antenna
CS
Siren
// 3
CS
Siren
// X
Talos20
Software
Application
Satellite
Antenna
Sat Phone
Up -
Ethernet
downlink
Desktop
Microphone
Klaxon Signals Limited
Wrigley Street, Oldham
Lancashire, UK OL4 1HW
T. +44 (0)161 287 5555
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