BETA-1 Digital Day/Night Remote Controller

The TrolMaster BETA-1 Digital Day/Night Remote Controller is a standalone climate controller for IR‑controlled mini‑split air conditioners. It learns the temperature commands from your AC’s handheld remote, then automatically switches between user‑defined Day and Night setpoints using a built‑in photocell. A remote air‑temperature probe on a 16‑ft cable enables canopy‑level monitoring, and the unit can resend IR commands if measured temperatures drift more than ±10 °F from target. An LCD interface streamlines setup and viewing. Input power is 120 VAC; the package includes the controller and IR signal emitter. It works with most mini‑split brands but is not compatible with certain models (e.g., Daikin, Mr. Cool, Innovair, Cooper, Hunter). Ideal for automatic day/night temperature control without a full integrated system.