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VAS-741BP

VAS-741BP Outdoor Siren with Flasher (Blue)

VAS-741 External Sirens meets the visual and auditory warning needs of alarm systems in the best way with their high sound level and unique technical features. Produced with Blue and Red window colors as standard. Teknim VAS-741 External Sirens, which can work in harmony with all alarm panels, separates itself from its competitors not only with its stylish design but also with its technician-friendly installation, thanks to its smart trigger detection and its ability to distinguish between power failure and sabotage situations

  • General Features
  • Technical Specifications
  • Downloads
  • 115dB Sound Level
  • 6 ultra-bright LEDs, moving lights, to be seen from the side with 90° angle
  • Ability to distinguish between sabotage and power failure
  • Intelligent trigger detection (Automatically detects if control panel is - or + triggered)
  • EXT and INT operation
  • Two different siren sounds, Thick and thin tone option
  • Optional double piezo support
  • Adjustable automatic cut-off time (3min / 10min)
  • Large space reserved for company logos
  • Built-in rechargeable Ni-MH battery
  • “First Start System” which prevents noise pollution during installation and enables siren to activate after 5 minutes
  • Plastic or Metal internal protection options
  • Sabotage protection against opening the front cover and removing from the Wall
Sound Level 115dB/m (±3 dB)
Flasher Yes (Ultra Bright LED)
Window Color Blue
Voltage 12-24VDC
Standby Consumption 75mA
Alarm Consumption Ext: 285mA / Int: 50mA
Different Siren Sound Option Yes
Fast / Slow Sound Option Yes
Adjustable automatic cut-off time Yes (3min/10min)
Negative / Positive Trigger Yes
Intelligent trigger detection Yes
Walking Light / Number of LEDs Yes/ 6 LED
Built-in Rechargeable Ni-MH Battery Yes
Tamper Detection Yes (Front Cover and Wall Mount)
Distinguish Between Sabotage and Power Failure Yes
Double Piezo Yes (Optional)
Weight 1195gr / (1352gr)
Dimensions (mm) 197x300x78mm
Operating Temperature -20°C ~ +70°C
Humidity %95