✅Electric Bolt Door Lock: OA-SL 4 Wire Flat Surface Bolt Lock Access control System. Suitable for Home, Office Wooden, Metal, Aluminum Doors. The lock has a sleek and modern design that will complement any décor.

✅❗Before Purchase: Package include only 4 Wire Surface bolt Lock. Compatible with all type of Wooden, Metal, Aluminum doors. For Proper installation, Please consult a local technician or access control installer. Not included Power supply and access control Reader not included. If you require a power supply or access control reader, please purchase them separately.

✅Package Include: 1 x OldArc Electric Bolt Lock 1 x Strike Plate (OldArc logo on it) 1 x Mounting Screw Pack 1 x Manual.

✅Easy Mount Electric Bolt Lock: Consists of two parts being the electric lock that operates the bolt lock mechanism and the pin casing where the bolt lock slides into when aligned. The electric lock is typically installed on the door frame and the pin casing is installed on the door.

✅Strong & Durable Build: High quality OldArc 4 Wire Surface Drop Bolt Lock With steel lock bolt, 1,000,000 popup test, Auto-lock with magnetic sensor alignment, Adjustable time delay (0/3/6s), anti-damage design, Compatible with door closers, stays cool during continuous use.

✅ Fail-Safe Operation & Energy Efficient: Locks when powered on, unlocks when power is off. Designed for low power consumption and safe continuous use the lock body stays cool even during long operation.

✅surface bolt lock size:50mm (L) x 34mm (W) x 28mm (H) and lock's weight is 500g.