VeriFact® 535


Speaker Microphones
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For Integrators

VeriFact 535 is a two-way (talk/listen) speaker/microphone. It is designed to  interface with various modes of audio/video transmission systems. It  provides full duplex bi-directional audio with the receiving source  (DVR, PC soundcard, IP Network cameras with audio and video servers with  audio). The VeriFact 535 integrates a 1-inch lighted, vandal resistant call  button with a normally open momentary “dry” contact output that can be  connected to an alarm input, doorbell circuit, etc. The unit can be used  for partial outdoor applications such as mounted to an outdoor exterior  wall however the unit MUST NOT be mounted in locations that are  susceptible to excessive direct water spray.

  • Speaker microphone with call button for IP cameras
  • Full-Duplex Communication with DSP technology
  • Dry contact pushbutton
  • Omni-directional microphone, within 30’ diameter
  • 4” speaker w/ 1 W Amplifier
Note: Previously listed as AOP 535

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Product Details

Box Contents
VeriFact® 535, AD-1, Plastic Backbox for Flush Mount, Metal Backbox for Surface Mount
Installation Requirements
  • DVR
  • IP Cameras
  • PC Soundcard
  • Video Servers
Other Info
Electret Condenser
Microphone output
line level (0 dB @ 1kW)
Microphone element sensitivity
Frequency response
40 Hz to 15 kHz ± 1db
Speaker Power output
Speaker Impedance
Speaker size
4” (10cm)
4″ Speaker w/ 1 W Amplifier
5” Speaker w/ 1 W Amplifier
6” Speaker w/ 1 W Amplifier
Designed for ceiling flush mount
Designed for ceiling surface mount
Dry contact blue illuminated pushbutton
Full-Duplex Communication with DSP technology
Heavy duty ABS resin horn speaker with microphone within unit
Line Level Output (0dBV) for Microphone
Line level input & output
Omni-directional within 30’ diameter circle
Speaker microphone combination
Speaker microphone for IP cameras
Two-way speaker microphone for outdoor use
Vandal resistant, stainless steel faceplate that fits into a 3 gang electrical box
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