Access Control, RFID Reader, UHF Reader manufacturer / supplier in China, offering DC12V 500mA Waterproof Surface Mounted Stainless Steel 500kg Zl Electric Magnetic Lock Bracket for Wood/Metal Door (SG-500-ZL), Aluminum Alloy Magnetic Lock Installation U Type Magnetic Lock Bracket, 350kg Bracket Suitable for Wooden Door, Glass Door, Metal Door (SG-U-350), Aluminum Alloy 180kg/400lb Magnetic Lock Z Bracket with Easy Installation Suitable for Wooden Door, Glass Door, Metal Door (SM-Z-180) and so on.