Visionis VS-VISML1200LED Indoor 1200lbs Electromagnetic Lock with LED Sensor (1) VIS-ML1200LED: 1200lb indoor Electric Lock LED Sensor All hardware is included These products DO NOT include a power supply Need wire to finish your project? You can purchase that from us as well! Voltage Input: 12 VDC / 24 VDC Current Draw: 12V / 500mA ; 24V / 250mA (5%) Holding Force: Up to 1200 lbs (545 kg) Hall Effect Contact: SPDT rated 2A at 24 VDC Magnetic Contact Rating: 28 VDC, 0.2A, 5W Anti-Rust Surface Treatment: Blue Zinc Plating Operating Temperature: 0~55 C (32~131 F) Weight (Magnet): 2.5 kg (1%) Dimensions: Magnet  (L)266x(W)67x(T)39 mm Armature  (L)185x(W)61x(T)16.5 mm Green/Red LED Indication for EM Lock Status