Features 1. High Power Load: The receiver adopts 30A relay, which can load high-power electrical appliances to ensure long-term stability control. 2. Stable and reliable performances, high receive sensitivity,with two remote controls,more flexible use. 3. A remote controller can control multiple switches,or multiple remote controllers can control a switch. Easy to operate, flexible and arbitrary combination. 4. Wide Application: It is mainly used in lamps, electric doors, windows, gate, industrial control and security industry and other fields. Specification Material: ABS Color: Black Size: 6.6 x 4.4 x 2.9 cm Weight: 135 g Package Include: 1x Wireless Remote Switch 2x Remote Controller Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia