Wired Universal AC Remote Controller

This is a wired universal remote controller designed specifically for central air conditioning systems, including multi-line ducted units. It measures 12.5 x 7.5 x 2.8 cm and weighs approximately 180 g. The unit is constructed with durable ABS plastic housing and features a standard low-voltage wiring interface for secure, stable connection. It supports transmission functionality to communicate with compatible indoor and outdoor AC units. Verified compatibility includes CHUNGHOP KJR-90D and KJR-90D/BK models, as well as other central AC systems that accept wired controller input per manufacturer specifications. Ideal for retrofit installations where wireless signal interference or battery dependency must be avoided.