1,Sturdiness Electric Bolt With Narrow Panel 2, time delay and door state detection ... dropbolt 4, Volt:12V NI-300 Sturdiness Electric Bolt With Narrow Panel5 Lines Mortise Bolt Lock with Low TemperatureStart Current: 800mAVoltage:12vStandby ... Plate: 210Lx34WX34H(mm)Strike plate : 120Lx34Wx3H(mm)Bolt: 17mmDIA,stainless steel 13mm throwSolid Bolt: polishing housing, 1000Kg Holding Force Suitable For: ...