• Frequency: 433.92MHz
• Code: Rolling code
• Buttons: 4 buttons
• Battery: Built-in battery
• Shell Material: Metal and ABS
• Working Voltage: 6V
• Working Current: ≤12mA
• Transmission Distance: 100m (open area)

Package Contents:

• Remote control × 1
• User manual × 1
• Battery × 1
• Keychain × 1

Compatible Models: 

• This 433.92MHz 4-key copy remote control is compatible with various brands and models (including Merlin / B&D / ATA / Chamberlain / Steel-Line / Gliderol / Grifco / Boss / Avanti / Marantec / Centurion / Superlift / Dominator / Guardian / Auto Openers, etc.) 

This Universal 433.92MHz 4-Button Cloning Remote works with a vast range of 433.92MHz garage doors, electric gates, and rolling shutters.

WARNING!
THIS PRODUCT CONTAINS A BUTTON BATTERY 
If swallowed, a lithium button battery can cause severe or fatal injuries within 2 hours.
Keep batteries out of reach of children. 
If you think batteries may have been swallowed or placed 
inside any part of the body, seek immediate medical attention.