Electric Drop Bolt Lock Fail Secure Mode DC12V/24V with Adjustable Time Delay Close When No Power

Electric Drop Bolt Lock Fail Secure Mode DC12V/24V with Adjustable Time Delay Close When No Power and high quality. Especially suitable for wooden and metal doors. It is made from durable and high aluminium alloy material, durable for use. With no external interference, making it more stable and safer. Has 0, 3, 6 seconds time delay adjustable. Product Specifications Working Voltage: DC12V Lock Mode: Magnetic induction Dimension: 150 x 34 x 28 mm Lock Mode: Magnetic induction Working Current: star-up: 1.2A, operating: 0.25A Specifications: Lock when power off Color: silver Material: aluminum alloy Different batches and different codes will not affect the use Package Contents: 1 x main lock 1 x secondary lock