Type: Garage Remote Control Frequency: 433MHz Compatible with Somfy Keygo, Somfy Keytis 2 NS RTS, and Keytis 4 NS RTS 4-channel Color: As Shown Material: ABS + Metal Note: This is a remote control that must be programmed directly on the receiver motor. The operation principle is based on learning the receiver signal. It is not possible to clone the remote control by face-to-face copying. Installation guide is not included; professional installation is strongly recommended. Please verify compatibility to ensure this item meets your needs. Due to different product batches, the appearance may vary slightly. This does not affect functionality. Package Contents: 3 x Garage Door Remote Control Contents include only the items listed above; other accessories are not included. Note: Lighting effects and display settings may cause slight color differences between the image and the actual item. Measurement error allowance is +/- 1-3 cm.