M82 extreme-strength electromagnetic locks

The M82 is a highly durable, extreme strength electromagnet, with 816kg holding force. Ideal for high security and high risk interior and exterior applications, where extreme forces may be encountered. Features a patented instant release circuit eliminates residual magnetism, for easy opening and closing. Designed with ultra-secure collapsing blind nuts mount to door frame for strength and reliability. Features noise suppression with built-in MOV.