Specifications:

• Use for4: SOMMER APERTO 4021 garage remote copy
• Use for3: SOMMER 4026 TX03-868-2 garage gate door
• Use for2: Sommer 4020 tx03-868-4 garage door opener
• Use for1: Sommer 868 garage remote
• Usage: Program on receiver
• Size: 70*33*23mm
• Model Number: Sommer Remote Control 868
• Frequency: 868.35MHz
• Distance: 5-50m
• Chip: Rolling code
• Brand Name: Scimagic-RC
• Battery: cr2032