5 Line Low-Temperature Time Delay Electric Drop Bolt Door Electronic Magnetic Lock

5 Line Low-Temperature Time Delay Electric Drop Bolt Door Electronic Magnetic Lock

Model No.: BL-C2001D

I. Fail-Safe: Adjustable fail-safe (Power to lock) Adjustable to fail-safe (Power to lock) for public places.  

II. Built-in oval cylinder as unlocking the device 

Use of oval cylinder to unlock when power cut occurred or during emergency
Built-in photo couplers door open push button input contact. The door will lock again automatically when door is not open within 9 seconds

III. Bolt lock Suitable For Wooden Door, Glass Door, Metal Door, Glass Door