Double Electromagnetic Lock Pair Inswing, Top Jamb Installation, 12/24VAC/DC The 2000 Series is a full size 1200 lbs. holding force electromagnet. It is designed for life safety and high security on rated or nonrated doors and frames. Specify for commercial, industrial, or institutional openings when low cost and high security are required. All 2000 Series locks are designed for ease of installation with adjustable mounting, field selectable voltage, and convenient wiring compartments. Optional integrated door and lock status sensors allow remote monitoring without the need to install separate door contacts.