MA-SE-DCT3-01-02 Manual Doge CT3 eng rev2
Rev.4 Pagina 1 di 17
Alarm Bell/Control Panel
DOGE CT3
General Features
:
DOGE CT3 is a sounder having functions of control panel for burglar alarm systems with 3 detection lines + 1 24 hours line.
The control panel can be managed via mechanical key or via Vela remote control (not given within)
The housing in ABS can locate a 12V 1.2 Ah or 12 V 2.2 Ah battery.
Connector for Vela remote control.
DOGE CT3 can be interfaced via the MCX or MCV optional boards for connecting from 1 to 4 inertial/vibration contacts.
High-luminous LED flash.
Easy programming via dip-switch.
3 immediate detection lines of N.C. or balanced type (selection by dip4)
1 detection line programmable as immediate or delayed (selection by dip2)
1 24 hours auto-protection line with immediate alarm also at disarmed system. The line can be excluded for servicing interventions
with the function of “block of auto-protection” opening the cover (see the paragraph “Service and Test”)
One partialization, by remote control, which excludes the zone 3
Flash at 3 luminous areas indicating the alarm zone
4 LED on board for detailed indication of anomalies during installation and service
Programming via dip-switch
2 programmable sounding
2 temporization for adjusting the input/output timing (input: 1 min or 30 sec; output: 1 min or 2 min)
2 temporization for adjusting the alarm duration (3 or 8 min) via dip1
Painted ABS cover, charged against UV
Protection against wall-tampering and cover-opening
Protection against polarity inversion
Discharged battery causes block of the horn and quick flashing further to block of the inputs reading, included key and remote
control in order to avoid false alarms
With very low battery the external LEDs switch off and the board resets
Indication of battery-resistance status. Indication of discharged battery.
Indication of broken horn
Indication delayed mains missing by Led on board, delayed on the terminal
Alarm relay output – free exchange for max 5 A. Can be used also with MiniDoge or other indoor siren, outdoor siren or telephone
dialer (optional)
Direct push-pull output for positive driving of the MiniDoge Led at totally or partially armed system
Alarm-memory, open collector output for driving a remote Led or telephone dialer
DOGE CT3 used in combination with Vela remote control (optional) leaves free the 2 relays of the receiver in order to connect one or
two channels of the telephone dialer for the silent alarm
Detectors supplying output with tension always present even at disarmed system
Input for external mechanical key. Can be interfaced with relay electronic keys
Circuit of recharge and control of back-up battery
2 auto-restorable fuses for separate protection of: board supplying and detectors supplying
Possibility of total arming by key and total or partial arming by remote control
Indication on flash of: armed system, partial, disarmed. First zone in alarm. Anomaly
0,5 A stabilized power supply, protected against short-circuit
Possibility of walk-test with attenuation on horn
