Single Door 280KG Electromagnetic Lock, Suitable For Wooden Door, Glass Door, Metal Door,Fireproof Door. Inbuilt Buzzer for door status indications, With dual led. Voltage: DC12V/24Voptional), Holding Force : 280KG(600Lbs). Current Draw: 12V/500mA (24V/1000mA). Lock Size: 250L x 48.5W x 25H (mm).Inbuilt door sensor, 5 point terminal. Anti-Residual Magnetism Designed, High Strength Material, Anodized Aluminum Housing Design with no Mechanical Bolt.
