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

Features:
 - Secure mode: The door will lock while supplied with power, and unlock without power.
 - Especially suitable for glass doors.
 - It is made from durable and high aluminum alloy material, durable for use.
 - Special circuit design, the door will unlock until the power is cut off.
 - With no external interference, making it more stable and safer.  

 . 12/24V DC
 . Timer delay: 0, 3s, 6s;
 . Starting power: 580mA;
 . Standby power: 200mA;
 . Dimension: 150*34*28mm;