Single door Magnetic Lock Suitable for: Wooden, Glass, Metal door, or Fireproof door Specification:Suitable for: Wooden door , Glass door ,Metal door , Fireproof doorVoltage: 12/24VDC+10%Surface Temp: ≤+20 °COperating ... for Armature: ZincSize: 280Lx81.6Wx46H(mm)Armature plate: 190Lx70Wx13H(mm)Holding Force: 750kg(1500Lbs)Current Draw: 12V/420mA 24V/210mACE Aproval EM Lock for single door ...