Features: Utilizing an EV1527 encoding chip, this device offers 20 bits for programming up to 1 million internal code combinations, ensuring a low repetition rate and enhanced security. It boasts a good remote control range and ultra-low power consumption. Suitable for lighting control and smart home applications. Constructed from durable ABS and metal materials. Specifications: - Material: ABS + Metal - Encoding format: EV1527 - Working voltage: DC 12-48V - Standby current: 10mA - Maximum power: 800W/single, 9600W/total - Wireless frequency: 315MHz/433MHz - Modulation method: ASK - Wireless Sensitivity: -105dBm - Remote control distance: approximately 300m - Remote control dimensions: about 210.5x74x45 mm (8.28x2.95x1.77 inches) - Receiver dimensions: approximately 122x87x17 mm (4.8x3.42x0.67 inches) Note: 1. Please allow 1-2cm error due to manual measurement. Ensure you are okay with this before ordering. 2. The actual item color may vary due to different monitor settings. Package includes: 1x Remote Control Switch