Features: Uses EV1527 encoding chip with 20 bits that can pre-program up to 1 million internal code combinations, ensuring a low repetition rate and enhanced security. Offers reliable remote control range and ultra-low power consumption. Suitable for lighting control, smart home remote control, and other applications. Constructed from ABS and metal materials for durability and long-term reliability. . Specifications: Material: ABS + Metal Encoding format: EV1527 Working voltage: DC 12-48V Standby current: 10mA Maximum power: 800W per channel, 9600W total power Wireless frequency: 315MHz / 433MHz Modulation method: ASK Wireless sensitivity: -105dBm Remote control distance: approximately 300m Remote control dimensions: approx. 210.5 x 74 x 45 mm (8.28 x 2.95 x 1.77 inches) Receiver dimensions: approx. 122 x 87 x 17 mm (4.8 x 3.42 x 0.67 inches) Notes: 1. Please allow 1-2cm measurement deviation due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the actual item color may vary slightly from the image. Package includes: 1 x Remote Control Switch