Liftmaster/Chamberlain Replacement Part - 971LM Single Button 390MHz Security Transmitter with Visor Clip

The LiftMaster 971LM Single Button Security Transmitter offers a reliable, secure solution for controlling your garage door. With a 390 MHz frequency and rotating code technology, this transmitter ensures secure access with every use, preventing unauthorized entry and enhancing your garage’s safety. The single-button design makes operation simple and efficient, and the included visor clip allows for easy, hands-free placement in your vehicle.

SECURE 390 MHz FREQUENCY: Utilizes advanced rotating code technology (Security+) to ensure secure and reliable communication with your garage door opener
SINGLE BUTTON OPERATION: Simple, one-button design for easy and convenient garage door control
VISOR CLIP INCLUDED: Comes with a visor clip for quick and secure mounting in your vehicle
EXTENDED OPERATING RANGE: Capable of operating your garage door opener from up to 100 feet away, providing flexibility and convenience
DURABLE CONSTRUCTION: Made from sturdy polycarbonate with a matte finish, ensuring long-lasting performance

Technical Specifications:

• Product Name: Single Button Security Transmitter
  
• Model: 971LM
  
• Frequency: 390 MHz
  
• Color: Black
• Transmitter Type: Single button with rotating code technology (Security+)
  
• Material: Polycarbonate
  
• Finish Type: Matte
  
• Operating Range: 100 feet
  
• Battery Cell Type: Lithium
  
• Power Source: Battery-powered (3 volts)
  
• Average Battery Life: 5 years
  
• Warranty: 1-Year Limited Warranty

Designed for reliable performance, the LiftMaster 971LM Security Transmitter delivers secure, user-friendly access to your garage door, with advanced safety features and a convenient, easy-to-use design.