HOT ! Transmitter Solutions 310MCD21K3 Remote 310 MHz - 10 Pack

Compact 310 MHz Keychain Remotes for Stanley® Systems

The Transmitter Solutions 310MCD21K3 (Firefly³ Series) 10-Pack offers dependable single-button transmitters operating at 310 MHz, designed for compatibility with 310 MHz Stanley® 1082 and Linear® dip-switch receivers. Each remote includes 10 DIP switches for secure programming and features a compact, durable keychain design ideal for gates, garage doors, and access systems. With a green button and LED feedback indicator, these remotes deliver simple, reliable control in residential and commercial environments.

Key Features

• Sold in packs of 10 for installers or multi-user systems


• 310 MHz frequency for long-range signal performance


• Replaces Stanley® 1082 remote and Linear® dip-switch receivers


• 10 DIP switches for secure, programmable code settings


• One-button keychain design with green button and LED indicator


• Compact, lightweight, and easy to carry


• Two-year warranty for lasting reliability

Technical Specifications

• 
  Model Number: 310MCD21K3


• 
  Frequency: 310 MHz


• 
  Number of Buttons: 1


• 
  Battery: 12V A23 (included)


• 
  Number of Combinations: 1,024


• 
  Operating Temperature: –20°F to 100°F


• 
  Dimensions: 1-1/2″ × 2-1/8″ × 3/8″


• 
  Weight: 1 oz each


• 
  Case Color: Black with Green Button


• 
  Quantity: Pack of 10 remotes

Conclusion

The Transmitter Solutions 310MCD21K3 10-Pack combines compact keychain portability, Stanley® 1082 compatibility, and secure 10-DIP switch access for dependable 310 MHz performance. These durable transmitters offer a convenient, long-lasting solution for any modern access control setup.

Cut Sheet Installation / User Manual