The O'Keefe Group, Inc.
The TrashMinder 110F Fullness Fax Alert Unit provides a simple, accurate, effortless way to control and reduce the pick-up frequency of waste compactor containers. The resulting savings will amaze you!

The System reliably determines when a compaction container is ready for pickup and automatically sends a timely request to a Fax; no computers or personnel are required.
Unit of Measure


AC Voltage

N/A 120 V


N/A 60 Hz


N/A 20 W


N/A 1/2 A



Operation Temperature

N/A -40 to +140 ºF-40 to +60 ºC


N/A NEMA 4 weatherproof, 14 (1.9 mm) gauge steel, hasp for locking

Enclosure Width

N/A 11 in279 mm

Enclosure Height

N/A 13 1/2 in343 mm

Enclosure Depth

N/A 6 in152 mm

Features & Benefits

Features and Benefits

  • The 110F, On-Site Monitor System analyzes and recognizes "Full" levels in the compaction container. When a designated level of fullness is reached in the container, the TrashMinder unit automatically faxes a Pick-Up Request to one or two Fax machines.
  • Eliminates unnecessary pick-ups of partially filled containers.
  • The "Full" call-in level is programmable.
  • The "built-in" system intelligence eliminates false 'Full' readings caused by jams and other temporary pressure surges.
  • Eliminates employee on-site involvement in checking and reporting on container fullness levels.
  • Pick-up reports can be customized.
  • The redial feature makes sure call gets through, even if the fax machine is busy or if there is a phone line problem.
  • Timely pick-ups assure a cleaner, safer working environment.

Standard System Features


  • TrashMinder 110F Monitor. One TrashMinder Fax-Alert Fullness Monitor is required for each compactor and is installed at the waste compactor site. TrashMinder is retrofittable to most new or existing compactors.
  • Built-in board level modems.
  • Built-in RS232 port for on-site communication.
  • Digital pressure transducer with snubber.
  • Programmable spare inputs and outputs.
  • Power filter with surge protection.
  • On-board LED status lights.
  • Non-volatile memory (prevents data loss during power interruption or extended power loss).
  • Fax modem.

Communication & Equipment Requirements

Communication and Equipment Requirements

  • Standard business phone line.
  • Standard Fax Machine.



  • Automatic 2nd call directly to a Pager.
  • On-Site Indicator Light to advise that a "full" message has been sent.
  • Phone Line Splitter System to enable a single phone line to communicate with up to 5 separate TrashMinder Monitors.


N/A Specifications are subject to change without notice in order to accommodate improvements to the equipment. Pictures in this literature are illustrative only. Products must be used with safe practice and in accordance with said regulations and standards.