Description:- Easy to install for the electric door lock or other automatic door lock systems with the mounting board.- Widely used for the cabinet lock,locker locks,file cabinet locks ,luggage locks,electric locks,door locks,solenoid locks,drawer,newspaper boxes lock ,sauna lock,locker electromagnetic. Specification:- Voltage & Current : DC12V 0.42A- Stroke & Force : 6mm, 70g- Action Type: Push Pull- Energized Forms: Intermittent- Lock Tongue Size: 6 x 5 x 5mm / 0.24 x 0.2 x 0.2 inch (L*W*H)- Body Size: 27 x 28 x 19mm / 1.06 x 1.1 x 0.75 inch (L*W*H)- Mounting Hole Size: 5 x 3mm / 0.2 x 0.12 inch (L*W)- Mounting Hole Distance: 18 x 21mm / 0.71 x 0.83 inch (L*W)- Package Content : 1 x Electromagnet Solenoid Lock Instructions for Use: - When the circuits is charged, the lock tongue will pull back by 6mm and the door will be unlocked.- After the circuits is powered off, the lock tongue will extend to lock the door.- The red and black wires are the power cords of the electromagnetic lock, and the positive and negative electrodes are not distinguished.- When it has been connected the wire and the current is available, the electric lock can control door's opening and closing.