CDVI SD300M Double electromagnetic retainer of 300Kg each

The SD300M electromagnet is a double electromagnet to be applied with a state reed and a holding force of up to 300 kg on each electromagnet (total 600 Kg). By including two magnets, not only is the holding force doubled for a high-security solution, but the risk of the door bending is also significantly reduced, as the holding force is distributed over a larger area. SD300M is equipped with safety steel cords that prevent magnets from falling off and ensure that they can be mounted safely.