Specifications: - 12VDC - NO NC COM (2 LED) - Made of Stainless Steel - Sudah termasuk Bracket ZL - quality taiwan Voltage Input : 12V DC Current Draw : 12V / 500mA Holding Force : Up to 600 lbs (280 kg) Anti-Rust Surface Treatment : Blue Zinc Plating Operating Temperature : 0~55 C ( 32~131 F) Operating Humidity : 0~95% ( non condensing) Dimensions : Magnet 253x35x21 mm suitable for : pintu kayu dan pintu besi