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SmartBus SB-IR-UN — S-Bus IR controller module storing up to 255 infrared codes for centralised control of HVAC systems and AV devices within a SmartBus building automation deployment. The SB-IR-UN connects to the SmartBus S-Bus network and outputs stored infrared commands to control-compatible HVAC units (split ACs, fan coil controllers) and media devices such as televisions and AV receivers. IR codes are stored on the module and triggered by SmartBus scenes, schedules, sensors, or keypad commands. With 255 code slots it can manage multiple devices across different rooms or zones from a single module. Suited to installations where centralised, scene-driven HVAC and AV control without separate IR blasters is preferred. Key features Stores up to 255 IR codes S-Bus (SmartBus) protocol compatible Controls HVAC and AV devices via infrared Triggered by SmartBus scenes, schedules, sensors, or keypads Multi-device, multi-zone IR control from a single module Specifications Brand: SmartBus Model: SB-IR-UN Protocol: S-Bus (SmartBus) IR code storage: Up to 255 codes Function: IR command transmitter via S-Bus Need help choosing? Contact us at +27 32 586 3694 or support@audicoonline.co.za.