*12VDC power required and link to control electronic lock(ele-bolt) on maindoor*Identify card Mifare-1 S50,S70*Output: relay 2A/24VDC or 1A/125VAC*Unlocking melody*Can installed as a Common door of Hotel Lock System*Indicate read/blue light*Warning sound for wrong keycard*Fill in epoxy resin fully when packing the shell*Red and black for 12V power*Green and yellow for control the lock

Common door Wall reader