Specifications:

 
It made of durable and high material
This door lock is ideal for high security applications
It`s convenient for you to use
It features 0, 2.5 ,6,9 second locking timer
Refers to the pull switch to adjust the delay time; door status and lock status signal output
Voltage: DC12V
Current: 900mA / 200mA
Size: 205 x 34 x 42mm / 8.07 x 1.34 x 1.65in
Wire of the electric bolt door lock and the mounting hole