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Limited Stock, Please call 1300 40 1800 for stock availability.

Limited Stock, Please call 1300 40 1800 for stock availability.

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Ness 120 Recordable 4 Channel Voice Module & Siren driver



Quick Overview:

  • Operating Voltage: 11 to 14 Volts D.C.
  • Adjustable current draw: 1/4 to 1.8 Amps.
  • Low current triggers: 9 to 14 Volts DC @ 30 mA.
  • Maximum sound level: 122 dB @ 1 meter.
  • Maximum speaker loading: 4 Ohms.
  • Pulsing input: 1/2 to 1.5 Sec Pulse, 50% duty cycle.
  • Size: 3" x 5" x 1.25" (76 x 127 x 32 mm).


***Please Note: We don't offer tech support for this product.***



The Blurb:

This unique driver can be utilized as 4 voice recordable channels or 2 siren channels and 2 voice channels. Recording is easy using onboard microphone or .wav file download from a PC. Four recordable channels with 2 minutes of recording time per channel or 8 minutes combined.

All images and text are copyright Cheap Alarm Parts.




  • Four Channels Configurable as:Two Siren and Two Recordable Voice OR Four Recordable Voice. Maximum record time is 8 minutes divided between the number of voice channels.
  • Siren Sounds: Classic Yelp Siren, Temporal Coded Horn, and Pulsing Industrial Horn .
  • Temporal Coded Horn meets ANSI standard for Audible Emergency Evacuation Signaling.
  • Recordings stored in non-volatile memory.
  • Voice channels accept momentary triggers.
  • “One Shot” or Continuous voice playback settings.
  • Built-in condenser microphone for recording.
  • Adjustable speaker volume and current draw.
  • Powerful 24 watt audio amplifier for Speakers.
  • Line Level Output for Paging Systems and amplifiers
  • PC sound card interface connector.
  • Lifetime Limited Warranty, call for details.


All images and text are copyright Cheap Alarm Parts.
Please don't copy them and put them on your website. Seriously. It makes us cranky.


SKU 101-264
Brand Ness
Shipping Weight 0.4000kg
Shipping Width 0.160m
Shipping Height 0.070m
Shipping Length 0.220m
Shipping Cubic 0.002464000m3

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