2. Temperature Management - Featuring microprocessor-controlled technology (32x74x60mm compact design), this XR06CX-4N1F1 temperature controller offers three relay outputs for compressor, fan, and defrost control. Supports both electrical and reverse-cycle (hot gas) defrost modes for ±0.5°C accuracy. 3.Dual Sensor System - Equipped with two high-performance temperature probes for real-time monitoring - one for compartment control and a dedicated defrost termination sensor to optimize efficiency and prevent frost buildup. 1.Wide Compatibility - The XR06CX-4N1F1 temperature controller seamlessly works with refrigerators, freezers, and diverse refrigeration systems including Upright freezers, Commercial beer machines, small refrigerators, Compressor wine refrigerators, Beer machine cans/carbines, Beer machine taps, Pantry refrigerators, Micro-beer machines, Mini freezers, Mini fridges, and beverage tap systems, etc. 4.Safety-Enhanced Design - Water/moisture- construction (IP44 equivalent) with voltage stability detection.