In many intelligent locks, there are: password, magnetic card or fingerprint input unlock key, using circuit board IC control motor or electromagnet unlock.

     It is divided into "open" and "independent" management modes, which can realize the combination of card + password, password + fingerprint, card + fingerprint and other unlocking modes, and the security of hierarchical authority is more guaranteed. It is widely used in filing cabinet, safe, office cabinet, drawer cabinet, sauna cabinet, temporary storage cabinet, etc.

    Open type: when the cabinet lock is in the unlocking state, the user can only use the password to lock the door.

   Independent type: the management mode of setting password before use and then assigning it to users to use password to unlock.

   In intelligent induction, photoelectric switch is an integral device of infrared emission and reception, so it is an indispensable part in the induction function. Omelok has rich market experience in photoelectric switch application, and can provide technical support and application solutions for photoelectric switch