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Description
3-zone siren
Mod. DOGE LS CT3
SKU: 20.202.402
3-zone balanced siren-control panel, 13.8 V DC power supply, anti-foam and anti-shock system, 1 partial arming mode, LED flasher, 2 programmable sounds, programmable entry/exit delay, output for GSM telephone dialer. Can be controlled via remote control and/or wireless keypads.
Doge CT3 is the alarm siren designed by Venitem to protect small spaces such as scaffolding, garages, small apartments and boats.
The siren is practical and reliable, and can also operate as an alarm control panel, managing 3 zones with the option to select 1 delayed zone and 2 instant zones, or 3 instant zones.
It also features the following functions:
• visual alarm memory for each zone,
• momentary or continuous indication of whether the system is armed or disarmed,
• input for any type of electronic or mechanical key,
• 4 programmable sounds,
• 2 programmable alarm durations.
In addition, the Doge CT3 siren features 3 open-collector outputs for signaling:
• system status,
• alarm and alarm memory,
• fault.
It also features a relay-controlled output for operating an optional internal siren or telephone dialer/monitoring system.
The electronic circuit is protected against reverse polarity and coated in resin to withstand the harshest weather conditions.
Featuring an innovative, patented dual-sensor anti-foam and anti-shock system to prevent false alarms, this special siren is also available in a version with an exclusive anti-drilling system, dual magnetic reed tamper switches to detect cover opening and removal from the wall, and a high-brightness, low-power LED flasher.
Doge CT3 can be customized with special colors, stickers, screen printing and decals to meet any aesthetic requirement.
Doge CT3 has been designed to make installing and maintaining the security system easier.
First of all, it features a 24-hour self-protection circuit with an instant alarm that also works when the control panel is disarmed. It can be disabled using the "self-protection lock" function to simplify maintenance work.
Walk test allows sensors and outputs to be checked with the horn sounding at reduced volume.
Finally, two self-resetting fuses provide separate protection for the board power supply and detector power supply, with the option of full arming via key and full or partial arming via remote control.
Doge CT3 also features a sensor power output that remains energized even when the control panel is disarmed and can be paired, as mentioned above, with indoor and outdoor sensors.
TECHNICAL INFORMATION:
• 3 balanced expandable zones
• 1 partial arming mode
• 230 Vac power supply
• LED flasher
• 2 programmable sounds
• Programmable entry/exit time
• Can be controlled via remote control and/or wireless keypad
• Output for GSM telephone dialer
Fault indications (battery, speaker, mains failure) are visible inside the siren/control panel via a dedicated LED.
TECHNICAL DATA:
Power supply: 13.8 Vdc
Internal TL 1207 power supply (optional): 230 Vac
Can also be activated via Vela remote control and receiver (not included): •
Alarm zones: 3
Activation input for electronic or mechanical key: •
Delayed entry and exit zones: •
LED indication of activation and deactivation: •
Storage and indication of the first alarm zone: •
Output for telephone dialer: 1
Mains failure indication: •
120-hour autonomy: 12 V Pb battery
Standby current consumption: 7 mA
Alarm current consumption: 1.3 A sound + 90 mA flasher
Dual-tamper anti-opening and anti-removal system: Yes
Fundamental frequency: 1580 / 1950 Hz (depending on the sound)
Sound pressure dB (A) at 3 m: 107 dB MAX
LED flasher: 90 mA
Dual magnetic reed tamper switch for anti-opening and anti-removal protection: Yes
Programmable sounds: 2
2 timers: 3' or 8'
Patented anti-foam and anti-shock system: Yes
Anti-drill system: optional
Backup battery: 12 V 2.1 Ah Pb or 12 V 1.2 Ah Pb
Self-diagnostics: Horn, microcontroller
Battery test type: Connection, charge, aging
Protection rating: IP 44
Operating temperature: -25°C ÷ +55°C
Conformity certification: EN 50131-4 and EN 61000-6-3
Weight: 2370 g
CLICK THE LINK FOR THE MANUFACTURER’S BROCHURE:
CT3 brochure
24-month warranty
eb: 236300153266
