Multi-Code 1-Channel Receiver | MUL-109020 bg790 toggle LiftMaster Drive Chain (#41

LiftMaster Drive Chain (#41

LiftMaster 157149

if AC power fails the operator will cycle open immediately and remain open until AC power is restored

230V) | LIF-K29-10338

4L220 Replacement Part

Multi-Code 1-Channel Receiver | MUL-109020 bg790 toggle LiftMaster Drive Chain (#41Multi 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