LiftMaster K41-0068-000 Alarm for HDSL24UL & HDSW24UL wire-harness Slave operator design - requires LED lighting for visibility vkg-l3 Select Model:8 ft Clearance 4602-012

Slave operator design - requires 6500-384 primary operator to function

the DoorKing 1801-004 is a 12V 18Ah SLA battery built for enclosed operator applications

while ten sensitivity levels and four frequency settings allow for precise operation and minimal interference in multi-loop environments

3-Channel Operation: Left or right button sends channels one or two

LiftMaster K41 0068 000 Alarm for HDSL24UL & HDSW24UL wire harness Slave operator design requires LED lighting for visibility vkg l3 Select Model:8 ft Clearance 4602 012 Slave operator design requires 6500 384 primary operator to function the DoorKing 1801 004 is a 12V 18Ah SLA battery built for enclosed operator applications