Features: - - A great replacement for door open buttons or other switches, widely used in elevator controllers, automobiles, household appliances, machine tools, alarm systems, and other automatic control applications - An automatic switch for automatic regulation with self-lock function, enabling safety protection and circuit switching - 315 MHz and 433 MHz frequency options ensure sensitive and reliable signal reception and transmission - Made of high-quality plastic and professional PCB circuit board; safe, silent, spark-free, corrosion-resistant, moisture-resistant, and shock-resistant - Includes a portable remote control for convenient remote operation - Signal penetrates walls, floors, and doors; provides stable control of the receiver within a reliable range of up to 50 meters (unobstructed) - Lightweight and compact design for excellent portability and versatility Specifications: - Product name: DC 6-Channel Remote Control Switch - Working voltage: DC 12 V – 36 V - Signal frequency: 315 MHz or 433 MHz (selectable) - Product dimensions: 95 × 62 × 29 mm Note: - No retail packaging included - Slight measurement variance of up to 1 cm may occur due to manual measurement - Screen color representation may vary slightly from actual product color depending on monitor settings Package includes: - 1 × Wireless Remote Control Switch Set