MT3850: A DC sectional garage door opener for heavy single & double door garages. The new Merlin Whisper Drive from Chamberlain is a garage door opener like no other.
Evercharge Battery built into the MT3850 Can operate the opener for up to two days during an electrical power outage.
C840 Wireless Keypad Provides entry without a key or remote
C198 LCD Motion Detecting Control Provides time, temperature and remote programming. Can lock out all remotes when away.
C77 Protector System IR Beams The safety beam sensors stop the door from closing when they detect any obstruction
C943 3-Channel Transmitter Wall mountable. Controls up to 3 different doors or gates. Directional visor clip included
C945 Two 3-Channel 'Bear Claw' Transmitters Controls up to 3 different doors or gates