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Accessibility Statement


The SAPIR2 is an internet enabled, medium – large scale, professional irrigation controller.

The SAPIR2 is full featured professional controller, allowing volumetric irrigation and fertilization and filter backflush and more… It designed for more advanced users with demanding applications in medium to large sized projects.

The SAPIR2 has AC & DC versions:

  • AC version – Can be powered directly from mains, using the 220V / 110V to 24V AC transformer and 9aH rechargeable battery.
  • DC version can be powered:
    • 5W Solar panel and 9aH rechargeable battery.
    • 12V DC power supply from main and 9aH rechargeable battery.

It is modular:

  • 4/8/12/16 local outputs:

AC version – 24V AC solenoids
DC version – 12V DC latch solenoids

  • Maximum number of outputs is 32 with radio RTU

In order to suit many applications - the setup is flexible:

  • Main valve – Yes / No
  • Fertilizer injector – 0 to 4
  • Filters – 0 to 16
  • Irrigation valves – No limit (0 – 32)
  • Digital inputs – 8 local onboard, maximum 16 with radio RTU
  • Analog inputs - 4 local, maximum 16 with radio RTU

       4-20 mA / 0-5V / SDI-12


Programing is done easily:

  • Locally using the embedded Wi-F transmitter using the SPOT App (Full programing, no internet required)
  • Remotely via the internet using the SPOT App
  • Remotely via the internet using the CONSOLE PC software.


Connection to the internet is done through:

  • Cellular modem
  • Wi-Fi router.

The SAPIR2 has up to 16 irrigation programs to accommodate different irrigate ion protocols. It has an optional full filter backflush program.

Additional important features:

  • Fertilization can be continuous or proportional
  • Irrigation by ET and accumulated radiation
  • Low flow, high flow, no fertilizer, leakage detection
  • Water and fertilizer accumulation
  • Flexible condition system to start / stop programs
  • API ready – communicates with all 3rd Decision making systems


Additional technologies:

  • Radio RTU:
    • Can use radio RTUs directly, including Generation 5!
  • Single cable 2W RTU:
    • Can use single cable 2W RTUs 
  • Ph/EC:
    • Can use Ph/EC monitor unit
  • Weather station:
    • Compatible with Davis and Pessl weather stations


The SAPIR2 has eight local (Max 16 with radio) configurable digital inputs:

  • Water meter – Volumetric irrigation and water flow control.
  • Fertilizer meters – Up to 4, Volumetric fertilization and fertilizer flow control.
  • DP sensor –Filter backflush according to DP value.
  • Start / Stop contact – Condition programs operation
  • Pressure sensor – Automatic irrigation shutdown when there is no pressure.
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