Feature: 1. [Long Distance Wireless Control] This remote control switch offers strong penetration and 360° wall penetrating remote control, with a maximum remote control distance of up to 3000 meters. 2. [Easy Installation] Simply install the control switch between the device to be controlled and the power source. With the remote control switch panel, you can effortlessly turn devices on and off from within a 3000 meter range. 3. [High Power] Featuring a 60A high power relay, this remote switch can handle inductive loads of up to 4KW, suitable for motors, pumps, washing machines, home appliances, and more. 4. [Safety Design] The remote switch is housed in PC flame retardant material, ensuring safety and reliability. It has undergone rigorous testing for resistance to heat, making it a secure choice for various applications. 5. [Wide Application] Suitable for roller shutter doors, gate barriers, household appliances, lights, ceilings, electrical equipment, water pumps, security systems, garage doors, industrial control and safety industries, etc. Specification: Item Type: Remote Control Switch Material: Flame Retardant PC Model: CHLT G03 Resistive Load: ≤12KW Inductive Load: ≤4KW Remote Control Distance: 100-3000m (Open Space) Remote Control Battery: 23A 12V Lithium Battery x 1 (Not Included). Package List: 1 x Remote Control Switch 1 x Remote Control (Battery Not Included) 1 x Rail 1 x Instruction Manual Note: 1. Do not operate with electricity present. 2. Connect wires correctly, with top representing the input end and bottom representing the output load end. 3. Before turning on the power, carefully check if the wiring is correct, if the load size matches the product current value, and if the wiring screws are tightened, as otherwise it may damage the product. 4. Do not touch the live parts of the product after it is powered on to avoid electric shock. 5. This product does not have short circuit protecting function. It needs to be used with a circuit breaker to provide short circuit protecting. 6. Product that is not used for a long time should be kept dry and dustproof. Before use, the product should be tested and operated only after it is confirmed to be working properly.