Warm tips: this garage door remote control is more a replacement than an original accessory. We recommend that you refer to the list below for device compatibility before purchasing. Nser garages: hand-held transmitter works with 433.92 MHz rolling code and is compatible with Crawford standard steel RCU 433-2, RCU 433-4, EA433 2KM, EA433 2KS, EA433 4KS, N002800, T433-4. COMPATIBLE GARAGE OPENER LIST Our garage door remote control works for Crawford Entrematic Magic 600, Magic 1000, Ultra (all versions after 2005), Ultra Excellent (all series after 2005) 2-channel control 2: garage door. Our garage door opener remote control can control not only garage doors, but also electric gates, wireless remote control products, car alarm systems and other products. Colour: As Shown Material: ABS Package Contents: 2 x Remote control 2 x bracket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1.Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 201 hours Hope you have a pleasant shopping experience!