Electric Drop Bolt Lock Fail Safe NC Mode Time Delay DC12 24V Aluminum Alloy for Wooden Metal Fire Doors Surface Mounted

The Electric Drop Bolt Lock is ideal for those seeking a secure and aesthetically pleasing locking solution for wooden, metal, and fire doors.

• Sturdy aluminum alloy construction ensures durability and a sleek appearance.
• Fail Safe NC mode allows for unlocking when power is removed, enhancing security.
• Adjustable time delay feature lets users set delay times of 0s, 3s, or 6s.
• Easy installation on various door types, with operation via buttons or remote controllers.
• Red and green indicator lights provide clear status of the lock's engagement.

• Item Type: Electric Drop Bolt Lock
• Weight: Approx. 495g / 17.5oz
• Operating Voltage: 12V 24V
• Cylinder Diameter: 12.5mm / 0.49in
• Extension Length: 15mm / 0.59in

• 1 x Lock Upper Part
• 1 x Lock Lower Part
• 1 x Instruction Manual
• 8 x Screw