High Quality DC12V Fail Safe Electric Drop Bolt Lock for Door Access Control Security System

This door lock is special in design with durable material. It can protect your home or business shops. Low operational and standby current. It's especially suitable for glass doors. Great choice for you. 

Product Features

1) 100% brand new and high quality.
2) Secure mode: The door will lock while supplied with power, and unlock without power.
3) Especially suitable for wooden and metal doors.
4) It is made from durable and high aluminium alloy material, durable for use.
5) Special circuit design, the door will unlock until the power is cut off.
6) With no external interference, making it more stable and safer.
7) Has 0, 3, 6 seconds time delay adjustable.

Product Specifications

Material:  Aluminium Alloy
Working Voltage: DC12V
Lock Mode: Magnetic induction
Dimension: 150*34*28 mm
Lock Mode: Magnetic induction
Secure Mode: NC model/ fail safe model ( Locked when power on, unlocked when power off )
Working Current: star-up: 1.2A, operating: 0.25A

Unlocking and locking indicator

The red light indicates unlocking and the green light indicates locking

Delay adjustment: Delay Time can be preset to 0s / 3s / 6s

Suitable for wooden door, metal door

Package Including

1 x Electric drop bolt lock
1 x Pack of screws
1 x Installation Instructions

Wiring Diagram

Red Wire: +12VDC
Black Wire: -GND
Yellow wire: NC
White Wire: COM

If you want to test the lock, please connect the red cable to "+12v”, and black cable to “GND" of the 12VDC power supply.

When you install completed access control system kit set, please connect red cable to "NC", black cable to "COM" of the power supply.
Don’t need to connect the yellow and white cable.

(Both of the access control keypad, power supply, door exit button are not included in the package, need to buy extra)