1.Mini Waterproof CylindricalElectric Plug LockApplicable to glass doors wooden doors meta doors anti-theft doors fire doorsa. 2.IP65 waterproof Applicable to Indoor installation Outdoorin stallation Rain in the open air. 3.Metal lock body,Aluminum alloy casting,sturdyand ,waterproof,dustproof,and anti rust.Low temperature design New design concept,low-temperature energy-saving. 4.Easy Installation Positioning opening Determine the installation position of the lock ,Fix the electric plug lock with two screws. Product name:M603 mini electric Working voltage:DC12V input Signal function:door magnetic signal detection Applicable door type:wooden door, glass door/metal door/fireproof door Colour:Silver Material:aluminum alloy Package Contents: 1 x Electric mortise lock body 1 x Electric mortise lock magnet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the