Electronic Solenoid Cabinet Locks are compact electromechanical locking devices designed to provide automatic locking and unlocking of cabinets, lockers, drawers, storage compartments, electrical enclosures, and small doors. They use an electromagnetic solenoid to move a locking pin or latch when an electrical signal is applied.

Key Features

Electromagnetic locking mechanism for electronic access control
Compact design suitable for cabinets and lockers
Automatic locking/unlocking through an electrical control signal
Compatible with RFID readers, keypads, fingerprint systems, switches, relays, Arduino, ESP32, and access-control systems
Suitable for smart-home and IoT projects
Easy to integrate into automated security systems
Designed for repeated operation when used within the specified electrical duty cycle
Space-saving construction for internal cabinet installation
Suitable for DIY and commercial electronic locking applications

Typical Applications

Electronic lockers
Office cabinets
Smart storage cabinets
Electrical control cabinets
Tool cabinets
Drawers
Vending machines
Parcel boxes
Hotel lockers
Access-control systems
Arduino/ESP32 smart-lock projects

How It Works

When the appropriate electrical voltage is supplied to the solenoid, an electromagnetic field moves the internal plunger or locking mechanism. This action either releases or engages the lock, depending on the specific model.

For microcontroller projects, the solenoid should generally be driven through a relay, MOSFET, or dedicated solenoid driver, because a microcontroller GPIO pin normally cannot supply the required solenoid current directly.