Transmitter Solutions 390LMD21V Remote 390 MHz - 10 Pack

390 MHz Visor Remotes Compatible with LiftMaster® 61LM

The Transmitter Solutions 390LMD21V2 Stinger® 10-Pack provides reliable, long-range performance for gates, garage doors, and commercial access systems. Operating at 390 MHz, these visor-style remotes replace the LiftMaster® 61LM remote and Chamberlain®, and Sears® 9-dip switch receivers. Built for durability and convenience, the 390LMD21V2 is engineered for dependable operation in demanding environments and ideal for multi-user installations.

Key Features

• Sold in packs of 10 for large-scale or multi-vehicle use
• 390 MHz frequency compatible with LiftMaster®, Chamberlain®, and Sears® 9-dip switch receivers
• One-button visor transmitter for single-door or gate control
• Easy dip switch setup ensures fast programming and system integration
• Durable housing withstands tough conditions and daily use
• Long-range transmission ideal for residential, commercial, or industrial access points
• 12V A23 battery included for immediate use
• Backed by a 2-year warranty

Technical Specifications

• Model Number: 390LMD21V2
• Frequency: 390 MHz
• Number of Buttons: 1 (Dark Blue)
• Battery: 12V A23 (included)
• Number of Combinations: 1 billion
• Operating Temperature: –20°F to 100°F
• Dimensions: 1-3/4″ × 3″ × 1/2″
• Weight: 1 oz

Conclusion

The Transmitter Solutions 390LMD21V2 Stinger® 10-Pack offers a reliable and cost-effective replacement for LiftMaster® 61LM remotes. Designed for effortless setup and consistent 390 MHz operation, these one-button visor transmitters deliver dependable performance and long-term durability across all types of access control applications.