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C É L I A N E

  T E C H N I C A L   G U I D E

SCS BUS SY

S

TEM

1

LG00134-a-UK

Burglar alarm central unit 

with communicator

Description

Main functions

- burglar-alarm control unit with integrated telephone dialling device
- self-learning of the system and configuration display
- controllable from transponder and keypad
- independent management of each detector
- programmable from PC
- detailed history of events and alarm history
- editing of alarm messages
- telephone index book for alarm forwarding
- block for 1 minute of the possibility of switching ON/ OFF or access to the naviga-

tion menu, if there is an key error three times in succession (from keypad or 
transponder)

- setting of any scenario, zone and detector name
- each individual detector can be deactivated
- signal of no interconnection with: detectors with system switched OFF a signal icon 

is displayed, with system switched ON an alarm is generated

- division of zones directly from the Control unit keypad

Management of burglar-alarm functions

The Central Unit manages a total of 72 detectors and 10 zones:
- zone 0 is reserved for the connectors (max. 9);
- zones 1 – 8 are reserved for the detectors;
- zone 9 is reserved for the technical/auxiliary alarms (gas detector, etc.).
It performs the following functions:
- management of the events communicated by the detectors, including the possibility 

to determine if and when the alarm will go on

- zones 1 – 8 can be divided according to the user’s needs
- can create up to 16 division scenarios and activate them as required
- a set division can be linked to each key (max. 50); also use of the key can be limited 

to set days of the week and with a precise time range

- lets the user carry out any automation in case of an event recorded by the 

burglar-alarm system (e.g. turning the lights ON in a tampering alarm zone)

- all editing steps are guided and shown through the display.

Telephone dialling device

Provides bi-directional communication between the user and the home automation
My Home Legrand system.
- in case of alarm detected by the burglar alarm, it will automatically dial the tel-

ephone numbers previously programmed by the user and will notify the type of event 
occurred through a vocal message.

- it can be called by the user who can send commands to the automation system and 

burglar-alarm system through predefined codes.

- it allows you to know - by telephone - the status of the burglar-alarm and automa-

tion system.

- it allows automatically sending the alarm and event signals to surveillance control 

units which use the ADEMCO Contact ID protocol and requesting and setting its 
parameters.

Legend

Graphic display

1. 

Navigation keypad

2. 

Loudspeaker

3. 

Transponder reader

4. 

Microphone

5. 

Numeric keypad

6. 

OK key

7. 

Lets you escape from the current menu and from the programming

8. 

Battery housing

9. 

Tamper line

10. 

Local tamper T1

11. 

Reset pushbutton

12. 

Serial connector for programming from PC

13. 

SCS Bus

14. 

Switch ON/OFF

15. 

Telephone lines

16. 

P

1

2

3

5

6

9

8

7

0

4

OK

Made in Italy

OFF

ON

BUS

T1

N646

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b
a
b

3

4

7

8

2

1

9

10
11

12 

6

5

15

16

675 20

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