Chamberlain(r) Garage Door Opener (CG40D)

1/2HP chain drive Security & technology Rapid-snap protector system brackets Light lens cover with 75 watts of illumination Includes a single button remote control, illuminated door control button Uses with these accessories: Ace No. 5370143; mini 3 button transmitter, 5370051; universal remote control kit, 5369996; single button remote control, 5369988; wireless entry keypad Meets 2005 Federal Frequency standards