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We are manufacturing the DD3-PTI Digital Dialer. The dialer was previously made with the Arrowhead Label and called the DD-3E.

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MARK 220 Informer

Monitors electric power, high and low temperatures, static pressure and water pressure. Outputs can be audible siren, visual flashing light or a telephone dialer. Reports to the operations manager when a critical need arises.

  1. Armed / Disarmed
  2. AC Power
  3. 1 Zone of Normally Closed contacts
  4. 1 Zone of Normally Open contacts
  5. Alarm status
  6. Low AC power 
  1. ON or OFF
  2. RESET

Key Benefits

Customize your alarm to maximize your building. Any reasonable number of Normally Open (NO) or Normally Closed (NC) contacts can be monitored.

Many sensors available. Environmental controller failure, high temperature, low temperature, low water pressure, thermal stress (SUFFOCATION Index), static pressure, water consumption, out of feed or feed spills, fuses and breakers are easily monitored.

User friendly. The lights quickly identify the status or the problems.

Low maintenance. Built in resistance to lightning.

Stand alone. It can be used alone or interconnected with a Z 28D Alarm.

Add a DD-3PTI digital dialer for remote monitoring.

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Copyright © 2002 Pro-Tech, Inc.
Pro-Tech Inc.
541 Gaither Road
Statesville, NC 28625
Phone: 704-872-6227
Fax: 704-872-1452
Company Webmaster: webmaster@pro-techinc.com
Last modified: 10/24/06