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The new Rotem Communicator is a state-of-the-art Alarm and Communication center for the modern farm. The unit uses the latest and most advanced communication methods to assist farmers in the performance of their demanding day-to-day tasks. The Rotem Communicator keeps the farmer updated and informed. It is now possible to connect to the farm via phone lines, DSL, cellular networks, cable modem and satellite, 24 hours a day. If a message must reach the Farmer, the Communicator can send a message by SMS (Short Message Service), and/or dial-up to notify the farmer about any problem. The Communicator can deliver messages to several locations using it's built in voice card, and/or as e-mail. The Communicator has a user-friendly interface with a full alphanumeric keypad, 20 character X 4 line LCD and LED lighted indicators. The user can customize voice messages according to personal preference. 

Features :

  • Plug in cellular modem (GSM/GPRS).
  • Provides two-way wireless capabilities via GSM services.
  • Mobile originated and mobile terminated SMS messages.
  • Support for several communication sources, and can link to any/all of your rotem controllers simultaneously.
  • Plug in voice solution, supports incoming and outgoing phone calls in case of alarms and status reports.
  • Plug in analog modem with speed up to 56kbit with v.92, USB, data and voice functions.
  • 8 digital inputs
  • 3 dry contacts, 5 ampere output relays
  • Battery backup



ROTEM communication software enables you to monitor and control your farm from the comfort of your office. You can increase the history collection capabilities and easily view history and graphs. Use the PC software to backup your controllers' settings and upload them back if necessary.

RF Center






The RF Center is a wireless communication unit, operating in one of two frequency bands (with no license requirements) - 900 MHz, in the US, Canada and Australia, and 2.4 GHz at the rest of the world. This wireless communication network can replace ROTEM's wired RS-232 and RS-485. The RF Center can be connected to a PC and a modem allowing the user to connect his farm using a remote PC from any where in the world. 

Features :

  • Easy installation.
  • Plug & Play.
  • Frequency Hopping Spread Spectrum for security and interference rejection.
  • Ability to operate more then one system at the same area (requires configuration).
  • Transfer rate of 9600b/sec.
  • Up to 15,000 feet distance for connection between two units (for direct line of sight).
  • Optional increase in communication distance.
  • Easy to use communication program.
  • Optional remote connection via modem.



The RF remote can connect and give a wireless communication support to all of ROTEM's controllers. Using the RF remote will eliminate the need for complex wiring between your office and farm. The RF remote can support multiple controllers connected via daisy chain.





The Platinum RF can connect and give a wireless communication support to your Platinum Plus. Using this RF communication card will eliminate the need for complex wiring between your houses. The RF card will connect directly to the RF center or your Communicator and will result a wire free network (Each RF card can connect one platinum to the network).