Sentronic SEM 7800 Series Magnets Mul-T-Lock MT5+ - MTL800 This is always recommended

This is always recommended

Has a fixed anti-lift key to resist unauthorized entry by outside manipulation

a removable gun rack

The SEM 7800 Series is protected by a 2-year warranty

Sentronic SEM 7800 Series Magnets Mul-T-Lock MT5+ - MTL800 This is always recommendedThe Sentronic 7800 Series magnet releases when the fire alarm panel enters an alarm condition and the electrical current is interrupted, allowing the door to perform manually until power returns. The tri voltage design provides 35 pounds of holding force. The magnet is fail safe and will hold the door until the current is interrupted. The SEM 7800 Series is protected by a 2 year warranty, meets ANSI BHMA 156. 15 and is UL Listed for metal smoke