Features: Control lights, TV, motor, fans, cameras, video signals, electric doors, locks, windows, curtains, car or any other appliances with voltage DC12-48V. The wireless signal can pass through wall, floors and doors. Long ranges is over to 984ft/300m with no obstacle. These remote control are designed to control a wide variety of electronic devices with a wireless signal. Extremely easy to set up and use.Learning code has HIGH-LEVEL SECURITY suitable for its low repetitive rate and re-learn modes, by which it can deletes the old code and re-learn a new code when a remote control get losts. Made from durable ABS material, these remote control switches are designed to last and withstand daily use. Specifications: Material:ABS Working Voltage:DC12-48V Sensitivity:-105 dBm Channel: 12CH Ranges:300Meters/984Ft Size:Approx.122mm/4.8''x87mm/3.42''x14mm/0.55'' Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Receiver 1x Transmitter 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