The electric lock will lock when power get through, unlock when power off. Working Voltage is DC 12V. * Install and use it: The electrical lock is composed of two parts. One is stainless steel magnet support, the other is the lock body. When you install it, the gap between magnet support and lock body should not over 3mm. The hole on the magnet support should be just be aligned with the bolt. The magnet should be put in the middle. * Specification: 1) Working Voltage: DC 12V 2) Current: Starting current 0.45A, Working Current 0.45A 3) Coil type: Continuous working 4) Lock cylinder: Diameter 15.5mm stainless steel bolt, popping length: 15mm 5) The size of open hole for installing: 202mm (Length) x 35mm (Width) 6) The depth of the hole inside shouldn’t be less than 43mm 7) Decoration panel size: 210mm (Length) x 42mm (Width) x 0.8mm (Thickness) 8) Panel size: 200mm x 34mm x 3mm 9) Accessories for installing: Stainless steel magnet support one piece, M5x15mm (Length) screws two pieces, M4x11mm (Length) screws four pieces.Specification: Package Weight One Package Weight 0.69kgs / 1.53lb One Package Size 22.9cm * 5.8cm * 5cm / 9.02inch * 2.28inch * 1.97inch Qty per Carton 20 Carton Weight 13.30kgs / 29.32lb Carton Size 28cm * 25cm * 26cm / 11.02inch * 9.84inch * 10.24inch Loading Container 20GP: 1465 cartons * 20 pcs = 29300 pcs 40HQ: 3401 cartons * 20 pcs = 68020 pcs
