Locknetics M390RFK Electromagnetic Lock 1500 Lbs Holding Force Direct Retrofit For Locknetics 390+ Door Status Monitor Magnetic Bond Sensor Relock Time Delay
BEA 10MAGLOCK5ULDS Double Electromagnetic Surface Mount Lock UL / ULC Listed LED Status Lock Status Sensor / Door Status Sensor 0 To 90 S Hold Open Timer Relock 1 Bond Status Relay 12 / 24 VDC UL Listed Power Supply Required 1200 Lb