12VDC FAIL SAFE ELECTRIC DROPBOLT LOCK for Glass Door and Glass Frame
12VDC FAIL SAFE ELECTRIC DROPBOLT service mount
12VDC FAIL SAFE (LB-90SS-NC) or ELECTRIC DROPBOLT Dimensions : 200L x 30W x 40H mm Slim Design with Door Signal
12VDC FAIL SECURE (LB-90SS-NO) ELECTRIC DROPBOLT Dimensions : 200L x 30W x 40H mm Slim Design with Door Signal
12VDC FAIL SAFE ELECTRIC DROPBOLT W/DOOR SIGNAL & RELAY TIMER
12VDC FAIL SAFE ELECTRIC WITH DOOR SIGNAL (NO, NC) 2 PAIRS DROPBOLT W/DOOR SIGNAL & RELAY TIMER