"No Waiting" Roll-in Access Fixed Code technology eliminates interference and is compatible with Genie garage door openers using 390 MHz frequency. Perfect Replacement The DIP remote is compatible with Genie and Overhead Door 9 or 12 DIP switch remotes, including: AT90-1, GPT90-1, GT912, MAT90, AT90, GT90, GT90-1, CT90, LD12, PMT90-1, ALT90-1. Note: Please confirm your Genie door opener has 12 or 9 DIP switches. If it does, the unit will work properly. If the remote does not function, try reversing the switch settings. Spare Remote for Garage Door Opener Fixed Code technology ensures reliable performance with no waiting for roll-in access. DIP switch remote offers an ultra-long working range up to 148 feet. CR2032 battery included. Sleek, compact design with lightweight build. Material: Plastic Color: As shown Package Contents: 1 x Garage door DIP switch remote Note: Light reflection and different display screens may cause slight color variations. Measurement allowance is +/- 1-3 cm. This package includes only the items listed above; other accessories are not included.