K-Rain - Battery Powered Bluetooth Controller, 6 Stations

K-Rain - Battery Powered Bluetooth Controller, 6 Stations
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K-Rain - Battery Powered Bluetooth Controller, 6 Stations

  • Waterproof and independent battery housing
  • Bluetooth low energy communication
  • Master valve connection
  • Standalone – works with a 9V alkaline battery type

The BL-KR timer puts full programming control in the palm of your hand. With 100% waterproof and rugged construction, the BL-KR is ideal for isolated sites and power-restricted areas. Programming is easy with a few taps on a smartphone or tablet through direct Bluetooth communication up to 32 FT away from the valve box. Add multiple controllers (up to 200 timers) and program simply and quickly from 1 free application. Available for 1,2,4, and 6 stations.

Timer Features

  • Easy programming from most smartphones or tablets; full program display makes programming easy to understand
  • Communicates directly with most smartphones/tablets n Indoor or outdoor installation
  • IP68 certified 100% waterproof and fully submersible– ruggedly designed for installation in the valve box
  • Molded out of UV resistant, high impact ABS resin
  • Eliminates need to purchase expensive remotes
  • Ideal for isolated/remote valve boxes where running power is expensive/difficult
  • Ideal for multi-housing developments with shared point of source or for splitting/adding zones when all stations have been used on a conventional controller
  • Eliminates long wire runs to controller or expensive increase in wire gauge size due to voltage drop issues
  • Non-volatile memory will save programming in case of battery failure n Available in 1, 2, 4 and 6 station models n Rain/freeze sensor ready

Free Smartphone/Tablet Application Features

  • Transforms your iOS or Android smartphone or tablet into a remote control and fully program your BL-KR controller(s) using Bluetooth Smart technology from up to 32 FT away
  • Manually start, stop, or suspend your controller(s) from up to 32 FT away
  • Fully configure watering schedules and zones
  • Detect battery levels/connection status
  • Add a passcode lock to each controller for added security
  • Add multiple BL-KR controllers (up to 200) and program/ control them using 1 app on your smartphone or tablet


  • Height: 2.16 inches (5.5 cm)
  • Width: 5.5 inches (14 cm)
  • Depth: 3.54 inches (9 cm)

Operating Specifications

  • 1,2,4,6 stations
  • Master valve connection (Except for BL-KR1 single station)
  • Rain/freeze sensor connection
  • Bluetooth range; 32 FT (10m))

Electrical Specifications

  • Works with 9V latching solenoids and a master valve equipped with a 9V latching solenoid
  • Maximum distance between the timer and solenoid is 98 FT (30m) with 15 AWG (.05" or 1,55mm2 )