... current:320mA.Double door hanging-mounted.Electronic Door lock function description:GX with adjustable delay lock 5S~10S.GF with NC,NO ... all types of door.No mechanical damage.Electric Magnetic door lock packing:6pcs/ctn. color boxes or white boxes. ... single doorHolding force: 180kg, 230kg, 280kg, 500kgHanging-mounted12v electromagnetic lock for single door Holding force: 180kg, 230kg, 280kg Mortise- ...