Q: My inspector disconnected the power supply to my electromagnetic door locks and they did not release (unlock) the exit doors. He said standby batteries weren't permitted to keep the exits locked if ...

New security equipment installed at a Uvalde school is the first step of a multi-layer approach to help protect students and staff. The new cameras and electro-magnetic locks were part of a donation ...

Australian-owned electric locking manufacturer FSH Fire & Security Hardware today announced that its MEM Lock (Mechanical Electro Magnetic Lock) has won on the ABC's prestigious New Inventors show ...

Servocell floated on Aim this week. The company makes electro-magnetic locks that use far less power than traditional electronic locks, which usually have to be connected to an external power supply.