Product information:

Product name: double head electric control lock (electromagnet drive unlock, non-motor drive)
Material: 304# stainless steel
Unlocking voltage: 12V
Sensitivity: 0.5S
Application mode: Open the lock at the moment of power-on, power-on time is not more than 3 seconds, otherwise it will burn the coil
Mainly used together: can be used alone, also can be used with building intercom, remote control, password controller and other remote equipment.

Packing list:

1* double head electric control lock
5* key
1* lock head

Product Image: