Features: Brand new and high quality. Made of ABS and metal, ensuring durability and reliability. The 8CH controller uses ASK communication mode, providing stable data transmission and high receiving sensitivity. High data transmission rate, free from motor interference. High output power; the eight-button remote control can be used with industrial control systems for high-power applications. Rolling code encryption ensures strong confidentiality and improved security. Equipped with a brand single-chip microcomputer and SCT2260 encoding format, utilizing the SCT2260 encoding chip. Supports up to 59,049 address codes, minimizing code repetition and enhancing security. Specifications: Material: ABS + Metal Encoding format: SCT2260 Modulation method: ASK Rated voltage: AC 220V / 380V Standby power consumption: 10mA Working current: 12mA Receiving frequency: 315MHz / 433MHz Receiving sensitivity: -119dBm Single channel maximum current: 10A Working temperature: -20°C to 70°C Remote control dimensions: Approx. 210.5 x 74 x 45 mm Receiver dimensions: Approx. 94 x 116 x 41 mm Notes: Please allow 1-2 cm error due to manual measurement. Due to differences in monitor displays, the image may not reflect the actual color of the item. Package includes: 1 x Remote Control Switch