Enhance your indoor lighting control with this reliable Remote Control Switch featuring a 15-meter indoor transmission range and strong anti-disturbance capability that maintains connection even through walls. Designed specifically for lighting products with a 7A relay, this remote control switch offers fast and easy installation, making it an ideal replacement for old or broken switches without the need for complex setup. Key Features: · Extended Remote Control Distance: Provides up to 15 meters of effective indoor remote operation, ensuring convenient control from different rooms without obstructions. · Lighting-Specific Relay Compatibility: Equipped with a 7A relay designed exclusively for lighting devices; please note it does not support intelligent or smart home equipment. · Wide Lighting Compatibility: Perfectly compatible with various lighting types such as droplights, crystal lights, modern low-pressure lights, dome lights, fluorescent lights, energy-saving lamps, exhaust fans, and LED lights. · Easy Installation: Designed for quick replacement of existing switches, saving time and effort during setup. · Versatile Application: Suitable for use in homes, stairways, passageways, corridors, bathrooms, warehouses, garages, factories, workshops, and other indoor environments requiring convenient remote lighting control. Specifications: · Model: YAM-804 · Operating Voltage: AC 200V-240V, 50Hz / 60Hz · Output Voltage: 200V-240V · Remote Control Distance: 15 meters indoors · Load Power Limits (per circuit): - Incandescent Lights: ≤500W - Energy-saving Lights: ≤80W total, up to 6 units - Fluorescent Tubes (H tube): ≤80W total, up to 5 units - LED Lights: ≤40W total, fewer than 5 units · Transmission Battery: 12V 23A battery (not included) · Condition: 100% Brand New Package Includes: · 1 x Remote Control Switch · 1 x Remote Control Please note that this product may be shipped with either the new or old version randomly; kindly ensure you accept this before placing your order. This remote control switch is a practical solution to simplify your indoor lighting management and improve convenience with reliable and efficient wireless control.