Make garage access easy and secure with the Transmitter Solutions Stinger 390LMD21V Visor Remote, compatible with select Chamberlain and LiftMaster 390MHz systems. This one-button transmitter features a 9 dip switch configuration and is fully compatible with LiftMaster 61LM, 81LM, 750CB, and 850CB models.
Designed with a sleek black case and vibrant blue button, the remote includes a visor clip for convenient storage in your vehicle. A built-in LED light confirms signal transmission and battery status. Powered by a 12V A23 battery, the Stinger 390LMD21V is easy to program and ideal as a replacement or spare remote for your existing system.
Part Number: 390LMD21V2
Alternate Part Number: SU7310LMD21V
Frequency: 390 MHz
Dip Switch Configuration: 9
Compatible With: Chamberlain/LiftMaster 61LM, 81LM, 750CB, 850CB
Includes: LED indicator, visor clip
Battery: 12V A23 (included)
Design: Black case with blue button
Transmitter Solutions