Analog Watches

Electronic gong

Type GONG-MVB
Technical specifications
  • To be used for signalisation of breaks, fire alarm and similar applications in schools, industrial buildings, sports halls and so on
  • Big selection of melodies and additional alarm function
  • Selectable supply voltage up to 230 V
  • 17 brilliant sounds (2-/3-Chime, Westminster bell sound, pop, special sound for hearing-impaired people, classical music, and so on)
  • Signalling changeable from melody to alarm sound
  • Adjustable sound volume
  • Silence function with checking LED (Muting with one push-button)
  • User-friendly through opening by hinges
  • Safe activation of sound via potential free contact of a master clock (or with 8…12 V~/= or 230 V~)
  • In case of triggering with 230 V applicable 230 V push-buttons have to be used only
  • Maximum safety through optocoupler input (also at 230V~)
  • Optimal pre-mounting (screw pitch correspond diameter of flush-mounting holder box)
  • Parallel connection to further gongs possible
  • VDE tested

Technical data:

  • Multi-Volt-Use: 8…12 V AC/DC (250 mA) or 230 V AC (15 mA)
  • Sound level: max. 86 dB(A)
  • Protection class: IP 40
  • Temperature range: +5 °C to +40 °C
  • Dimensions (WxHxD): 150 x 115 x 45 mm

Mounting

  • ABS plastic case for wall mounting
  • Case colour white with silver painted part
Description
Productfile GONG-MVB_master_clock_accessory_01.pdf
Diagramfile

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