With chips providing fast computing speed and low power consumption, it precisely regulates the operation status of the air conditioner, responds quickly without delay, effectively improves the operating efficiency of the air conditioner and extends the overall lifespan The all-copper interface design is resistant to oxidation and corrosion, has a small resistance, stable transmission without lag, avoids motherboard failures caused by poor interface , and is compatible with various air conditioner models The intelligent constant temperature control technology can real-time sense changes in indoor temperature, automatically adjust operating parameters, precisely control the temperature within ±0.5℃, eliminating sudden temperature fluctuations and enhancing the comfort of use It supports wide voltage adaptation, with a range of 180V - 260V for voltage input, addressing voltage fluctuations and instability issues, preventing motherboard burnout, and adapting to various regional power supply environments The waterproof and moisture-proof sealing process effectively isolates moisture and dust in the air, preventing motherboard short circuits and aging, suitable for humid and dusty complex usage scenarios, with maximum stability, Weight: 0.110231131 Pounds, Manufacturer: xta1224