UL275BWM-S 600lbs EM Lock Unmonitored type 12 / 24Vdc (selectable type) DSMF (Door Status Monitoring Function) -With inbuilt reed switch
UL275BWM-SL 600lbs EM Lock with LED LSM (Lock Status Monitoring) - Monitored type with built-in bond sensor 12 / 24Vdc (selectable type) DSMF (Door Status Monitoring Function) -With inbuilt reed switch
UL545-SMC 1200lbs EM Lock Unmonitored type 12 / 24Vdc (selectable type) DSMF (Door Status Monitoring Function) -With magnetic contact
UL545-SLMC 1200lbs EM Lock with LED LSM (Lock Status Monitoring) - Monitored type with built-in bond sensor 12 / 24Vdc (selectable type) DSMF (Door Status Monitoring Function) -With magnetic contact