LiftMaster/Chamberlain Replacement Part - 850LM 3 Channels Universal Receiver Security+ 2.0

The LiftMaster 850LM Universal Receiver is the perfect solution for managing access in commercial environments such as gated communities and industrial areas. This advanced receiver features Security+ 2.0 technology, providing enhanced security through encrypted codes and reliable performance. With its ability to accommodate up to 90 remotes across three separate channels (Channel 1 supports 50 remotes, Channel 2 and Channel 3 supports 20 remotes each), it offers flexible and efficient access control for multiple points.

The 850LM is compatible with a variety of LiftMaster remote controls including models 811LM, 813LM, 891LM, 893LM, 892LT, 894LT, and all MAX remote controls, ensuring versatile integration with existing systems. Its rugged polycarbonate construction guarantees durability and resilience against harsh weather conditions, while the wide operating temperature range of -31°F to 149°F (-35°C to 65°C) ensures reliable performance in extreme environments.

ENHANCED SECURITY: Features Security+ 2.0 technology for encrypted and reliable access control, ensuring secure operation.

MULTI-CHANNEL FUNCTIONALITY: Supports up to 90 remotes across three channels, making it ideal for managing multiple access points.

VERSATILE COMPATIBILITY: Compatible with LiftMaster remotes including 811LM, 813LM, 891LM, 893LM, 892LT, 894LT, and all MAX remote controls.

DURABLE CONSTRUCTION: Built with a rugged polycarbonate material, designed to withstand harsh environmental conditions.

FLEXIBLE POWER OPTIONS: Operates on 9-30V AC or 9-34V DC, accommodating a wide range of power sources for diverse applications.

Technical Specifications:

• Product Name: LiftMaster Universal Receiver
  
• Model: 850LM
  
• Security: Security+ 2.0 Encrypted Code
  
• Operating Temperature: -31°F to 149°F (-35°C to 65°C)
  
• Contact Rating: 5 Amps at 28 VAC or DC Max
  
• Power Supply: 9-30V AC or 9-34V DC, 50mA, 60Hz
  
• RF Frequency: 310, 315, and 390 MHz
  
• Battery Type: Alkaline
  
• Material: Polycarbonate
  
• System Capacity: 3 Channels (Channel 1: 50 Remotes, Channel 2: 20 Remotes,
• Channel 3: 20 Remotes)
  
• Relay Output: 3 (N/O and COM)
  
• Wiegand Output Data Format: N/A
  
• Warranty: 1-Year Limited Warranty

Compatibility: Works with LiftMaster 811LM, 813LM, 891LM, 893LM, 892LT, 894LT and all MAX remote controls