Garage Door Replacement Remote for BOSS 2211-L BHT4 BRD1 BOL4 303MHz

Garage Door Replacement Remote for BOSS 2211-L BHT4 BRD1 BOL4 303MHz. Frequency: 303MHz Buttons: 2 buttons Battery: Built-in battery Shell Material: Metal and ABS Working Voltage: 12V Working Current: ≤23mA Transmission Distance: 100m (open area) Package Contents: Remote control × 1 User manual × 1 Battery × 1 Keychain × 1 Compatible Models (model number): 2211-L 2211-L (TX) BHT4 BOL4 (motor colour must be navy blue or black) BOL6 BOL9 OL4 (motor colour must be navy blue or black) OL6 OL9 BRD1 BRD3 BRD9 Please Note: Not compatible with BOSS 433MHz models. Not compatible with BOL4/OL4 grey motor. Not compatible with older remotes that have DIP switches. 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.