Features: The XR03CX 4DAFFLS temperature controller delivers accuracy temperature management for refrigeration systems, featuring double relays outputs (compressor control + alarm/auxiliaries ) and upgraded 32 bit microprocessor technology in a compact 32×74×50mm design. Engineered with generic 115V±10% voltages compatibility (103.5V–126.5V ranges), this controller ensures stable operations for refrigerators, freezers, and commercial beverage dispensers while offering over/under voltages protections and factory reset functionality. Ideal for commercial establishments, home pubs, or hospitality businesses requiring efficient climate control for appliances like beer kegs systems, wine coolers, or upstanding display freezers. Perfectly integrates with commercial beer dispensers, pantries refrigerators, miniature fridges, and beverage tap systems to maintain optimal storage conditions for perishables and beverages. Designed for seamless compatibility across 115V/120V systems without converters, this sturdy plastic built controller combines safe performances with effortless installation in diverse refrigeration setups. Specifications: Component:Plastic Size:Approx.3.2x7.4x5cm/1.25x2.91x1.96inches Package Includes: 1Pc Accuracy Temperature Controller note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!