[DETAIL] Specifications: Product material: ABS Size: 60*30*12mm Product weight: 40 g Color: Black + silver Battery: 3V (CR2032 Include) Installation: wireless Frequency: 433MHz, 433.92MHz. Radio transmission distance: 50-100m (Open area) Note Please make sure your remote is in the list. Include * Remote Control * Battery * Keychain * English Manual Easy to use This is a clone remote control, it needs to clone your original remote control face to face. If your remote control is a fixed code, after cloning, the new remote control will work. If your remote control is rolling code, after cloning, the new remote control needs to be programmed / activated on the receiver, the new remote control works. I will provide you with detailed instructions in the package, it is a card. [ATTRIBUTES] - Encoding method: Rolling code - Hign-concerned Chemical: None - Model Number: AVIDSEN - Encoding method: Rolling code - Hign-concerned Chemical: None - Model Number: AVIDSEN - Brand Name: Scimagic-RC - Origin: Mainland China - Certification: CE - Name: AVIDSEN remote control - Frequency: 433mhz 433.92mhz