Multi-Code 1-Channel Receiver | MUL-109020 liftmaster K77-19130 lock sensor

lock sensor

designed to maximize fluid flow and pressure

All rust-proof aluminum construction with powder-coat baked-on enamel

the KPX-100 programmable keypad is designed to handle high-traffic and harsh environments

Multi-Code 1-Channel Receiver | MUL-109020 liftmaster K77-19130 lock sensorMulti Code 1 Channel Receiver MUL 109020 Designed for use in residential garage door operator applications. Typically the receiver mounts directly to the three terminals on the door operator. An 11 inch wire antenna extends from the receiver. The operator supplies 24 volt power to the receiver, or the receiver can be powered by a separate 24 volt AC power transformer. Remote power accessories available for the Model 109020 include the Model 109201