ARCADORA 2PCS 12V Ultra-Compact DC Electric Door Lock - Slim Solenoid Lock for Cabinet Drawer & Security Box - Perfect for Home Office Storage & RV Access Control

Features:High quality ultra-compact electric lock.Rustproof, durable, safety, convenient to use.Applicable for being installed in the escape doo or fire door electronic controlled system.Adopts the principle of electric magnetism , when the current through the silicon, the electromagnetic lock will achieve a strong suction which tightly suck the iron, thus lock the door.Instructions:Red wire connects to positive, green wire connects to negative.When it has been connected the wire and the current is available, the electric lock can control door's opening and closing.Specifications:Material: ironItem color: silver toneWire quantity: 2pcs(1pc black+1pc red)Package Content:1pc Electric Lock Assembly Solenoid