Chamberlain garage door opener 2 channel transmitter , Two large rectangular off white colour buttons first button has ridges throught, second button smooth finish to set for private door opener Controll-A-Door 4. CAD4 27.145MHZ . This motor has more than 1 meter long antenna .
This remote has been discontinued and upgraded to a conversion kit which is MK602 , with one receiver and two remotes.
The installation can not be easier.
Instruction will be sent with the products.
This one is upgraded to MK602.
Free shipping (within Australia)
Despatch from Sydney
Manufacturer Warranty
Australia Wide On All Products
Over 15 Years Experience