Rainbird TBOS-BT Automatic İrrigation Battery Operated Control Unit

The TBOS battery-operated line of buriable controllers allows the use of automatic irrigation in the absence of AC power. Rugged case, inside valve box installation, and separation of the transmitter from the control module avoid vandalism and tampering with your programs IP-68 rated waterproof case assures reliable operation under water and safeguards your investment, TBOS, TBOS-II and TBOS-BT control modules are centralizable on IQ software
Manufacturer: Rain Bird
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  • No loss of irrigation program after a battery replacement (Field Transmitter connection is only necessary to set the correct date and time)
  •  In conjunction with IQ Cloud, Sensor Connection accommodates Dry Contact sensor (rain) or Pulse Dry Contact Flow sensor.
  •  Master Valve/Pump wire connector on 2-, 4- or 6-station Control modules.


  • TBOS-IITM Field Transmitter required for programming TBos II modules
  • TBOS-BT requires a smartphone (iOS or Android) for programming or TBos II field transmitter
  • Three programs: A, B, C
  • Sequential station operation within a program.
  • Maximum wire run between module and TBOS™ solenoid is 10 m using 0.75 mm2 wire or 30 m using 1.5 mm2 wire
  •  Compatible with TBOS-IITM Radio Adaptor.
  •  Equipped with TBOS-II Radio Adaptor, TBOSTM
  • Control Module will offer new TBOS-IITM
  • Features.


  • Basic programming includes 3 independent programs A,B and C, each with 8 start times per day.
  •  Five cycle modes (Customized cycle, even, odd, odd-31, cyclical) selectable by program for maximum flexibility and watering restriction compliance.
  • Independent station operation allows sequential start times (with stack process in case of overlapping)
  • Stations can be assigned to several programs with different watering run time.
  • Run time is from 1 minute to 12 hours in 1-minute increments.
  •  Rain Delay from 1 to 14 days (even if connected by infrared on a TBOS Control module)
  •  Program level and global Monthly Seasonal Adjust (cumulative); 0% to 300% (1% increment)
  •  Master valve and Rain Sensor can be affected to each station individually (on TBOS-II Control Module 2, 4 and 6 only)
  • A TBOS Backup program may be saved and restored (manually or automatically) in the Control Module.