Keystone Heddolf C220/390 Garage Door Remote- Chamberlain, Liftmaster, Sears Compatible C220-1KA

Heddolf 390 MHz Gate or Garage Door Opener Remote Transmitter
Visor size gate or garage door opener remote transmitter

Codes using 9 dip switches with 3 positions each (+/0/-)

Compatible with Chamberlain, Liftmaster, Sears brand garage door openers.

390 Mhz frequency, visor clip and 9V battery included