1. Model:YNG1232. Type of programming:Programming with the receiver3. Frequency:433.92MHz4. Buttons:2 / 45. Battery:Include BatteryColour:As ShownMaterial:ABSCompatible ModelsMITTO 2 / MITTO 4MITTO2M / MITTO4MMITTO B 02MITTO B 04KLEIO B 02KLEIO B 04TRC1 / TRC2 / TRC3Access to receiver required. Please make sure you have access to your receiver/opener before purchase.Due to different batches, there may be differences in product appearance and printed text, which not affect usePackage Contents:2 * Remote ControlOnly 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.