Product Overview
The Friedrich EMOCT4 is an Energy Management Online Connection Kit, which allows you to connect and control all of your PTAC or VTAC units through a central management system. It simply connects all of your Friedrich EMS thermostats through a single router.
The EMOCT4 modem communicates with the thermostats using a proprietary 900MHz communication protocol. Data collected from each thermostat is uploaded to the cloud at five-minute intervals, allowing for remote management of all thermostats from any internet-connected device.
With the EMOCT4 package, you gain access to a full view of the floor plan from the online dashboard. The dashboard allows for full control of the thermostat's EMS features. It will display a room status on each thermostat and flag any deviations in energy consumption and recovery time. It allows the property to enter custom setbacks for each room, and signal whether a room is vacant.

The EMOCT4 is compatible with the wired EMRT4 / VRPXEMRT4, and wireless EMWRT4 / VRPXEMWRT4 Friedrich Energy Management Thermostats. Each thermostat requires an additional EMRAF4 remote access fee for network access (sold separately).
Tech Specs
California residents see Prop 65 WARNINGS
WARNING!
Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov