Liftmaster 850LM Gate Receiver safety-sensor CBAC vs SB locking options:

CBAC vs SB locking options: CBAC includes hydraulic locks

Secure Standalone Access Keypad with Card Reader

making it a must-have tool for secure and efficient access management

Frequency Range: 315MHz or 390MHz

Liftmaster 850LM Gate Receiver safety-sensor CBAC vs SB locking options:Secure, High Capacity Receiver for Automatic Gate Openers The LiftMaster 850LM Universal Receiver brings cutting edge wireless functionality to commercial doors and gate operators. With Security+2. 0 technology, this 3 channel receiver operates securely at 315 MHz (default) or 390 MHz, ensuring interference free communication. Capable of managing up to 3 gates or doors, it is compatible with a broad range of LiftMaster remotes and keypads, delivering