Improve Safety and Efficiency in Your Workplace - Our electric magnetic lock system is a popular and effective way to increase security and avoid repetitive door opening motions for customers. The indoor electromagnetic lock system has a capacity of 136 kg. The magnetic locks have a waterproof function, can be opened by push button and remote control. Proven to work on most commercial home security system doors - Indoor holding force electromagnetic lock system with 280 kg 600bls holding force. Faster, easier, and more reliable than electric locks. No need for special tools or long hours for installation. Unlocked when power is removed, NC Fail-Safe type. DC 12V, Current: 0.11A~0.15A. Safety Function: Built-in Voltage Suppressor, Opening Mode: 90 Degree Swing Door. Widely Uses: Wooden Door, Glass Door, Metal Door, Fireproof Door, Drawer, Cabinet, etc.