Features: Experience the convenience of wireless access with our 433.92MHz Garage Door Opener Remote, designed to improve your home automation. This durability ABS crafted remote features easy installation, ensuring a user friendly setup process without the need for professional assistance or complex tools. Suitable for homeowners seeking a secure and efficient way to manage their garage access, this opener is a perfect addition to any modern household. Whether you're coming home from work or heading out for an errand, the portable design allows for effortless control over your garage door in various daily scenarios. Compatible with AU01590, AU1600, AU1610, AU1680, AU1810, DOMINO; Specifications: Material: ABS Size:Approx.5.5x4.5cm/2.17x1.77inch Product Model: SMG240 Number of channels:4 Battery:3V (CR2032 Include) Installation: wireless Code:Rolling Code Frequency:433MHz, 433.92MHz Radio Transmission Distance:20-100m (Open Area) Type of programming: Programming with the motor (receiver),If you don't have access and use the motor(receiver), don't buy it. Compatible with AU01590, AU1600, AU1610, AU1680, AU1810, DOMINO Package Includes: 1pc Remote Control (with CR2032 Battery) 1pc Keychain 1pc Clip 1pc English Manual note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.