Single door Magnetic Lock Suitable for: Wooden, Glass, Metal door, or Fireproof door Specification:Suitable for: Wooden door , Glass door ,Metal door , ... -10 ~ +55 °CHumidity: 0~90%Finishes for Shell: Anodized alninumFinishes for Magnetic: ZincFinishes for Armature: ZincSize: 280Lx81.6Wx46H(mm)Armature plate: 190Lx70Wx13H ... )Current Draw: 12V/420mA 24V/210mACE Aproval EM Lock for single door