The Sphere AstroLink IDU Controller is the essential control hub for the Sphere AstroLink automatic satellite system. Installed inside the RV, this compact and efficient unit enables users to easily operate their rooftop satellite antenna with just a few simple button presses.

The controller features a intuitive two-button interface, allowing users to power the system, start satellite scanning, and retract the dish as needed. It communicates directly with the external antenna to manage positioning and reception, and includes a manual override function for safety.

Operating on 12 V DC power, the unit is optimized for low energy consumption—drawing minimal current when idle and modest current during satellite searches. With streamlined wiring through its included junction box and connection loom, it ensures a tidy and reliable installation.

Product highlights:

• For use with Sphere AstroLink satellite systems (such as SSA-850)

• LCD display with simple button interface

• Automatic satellite search and memory features

• 12 V DC power input (10.5–16 V operating range)

• Efficient current draw (approx. 1.6 A typical, 2.5 A max)

• Manual emergency stop function

• Compact dimensions for discreet indoor mounting

• Supplied with bracket, cable cover, loom, and hardware

This unit is a genuine spare part for Sphere systems, ideal for replacement or integration into new installations.