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Whether you wish to measure temperature, voltage, humidity, tank levels or detect the presence of liquids, smoke or motion, the Cv3 accepts a wide variety of
sensors that can be configured to monitor and report immediately when values
are outside of the normal range.

You are always connected and in control with the Cv3. With the touch of a button from any touch-tone phone, you can acknowledge voice alarm messages, control relay outputs, interrogate the status of any sensor input, and make programming changes. As an added convenience, SMS text messages or Email can be sent directly to your cell phone.


  • New wiring and configuration software makes installation and set-up quick and easy
  • Radio Port can be used in two-way radio or Public Address Systems
  • Event Logging records all activities within the alarm reporting unit
  • New Email reporting feature
  • Low Power Mode reduces current consumption when idle; ideal for solar applications
  • Optional internal battery backup
  • CSA/UL Safety Approval including Class I, Div. 2 for hazardous areas

General FeaturesSpecificationsAccessoriesManualsTutorialsDrawings


  • Indicator LED's and connector markings

Alarm Inputs

  • 10 inputs; configured as Digital or Analog (0-5 VDC, 0-30 VDC and 4 - 20 mA loops)
  • 2 Internal Alarm Points (Power Fail and System Alarm)
  • Plug-in screw terminal block accepts AWG 26 to 12 wire

Relay Outputs

  • Contact Rating: 2 A / 30 VDC
  • Plug-in screw terminal block accepts AWG 26 to 12 wire
  • 2 programmable contact terminals

Program Ports

  • DB9, RS232 serial - used for programming, code updating and monitoring unit status
  • USB - Equivalent functions as DB9
  • Telset - RJ11 connects to DTMF capable phone for voice recording and programming