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Product Description (Detailed):

The 12V DC Small Solenoid Lock is a compact, electronic locking mechanism ideal for cabinet doors, drawers, lockers, and custom security systems. When power is applied, the solenoid’s internal plunger retracts, unlocking the latch. When power is removed, a spring returns the plunger to the locked position.

This lock is perfect for DIY smart lock systems, vending machines, automated lockers, or RFID/NFC access control. Compatible with Arduino, ESP32, Raspberry Pi, and relay modules, it's an essential component for anyone building automated or IoT-enabled lock systems.

Key Features:

• Secure 12V Electric Locking: Compact 12V DC solenoid lock offers fast and secure locking for cabinets, drawers, lockers, and more.

• Quick Pull Action: Pull-type solenoid retracts the latch when powered, perfect for automated access systems and smart locks.

• Easy to Integrate: Ideal for Arduino, Raspberry Pi, IoT, and home automation projects.

• Plug-and-Play Operation: Connect to 12V DC and control via relay module, keypad, RFID, or microcontroller.

• Durable and Compact: Lightweight, strong metal housing ensures durability for DIY security or vending machine applications.

Technical Specifications:

How to Use:

Basic Operation:

1. Connect the solenoid lock's wires to a 12V DC power supply (red = +12V, black = GND).

2. When power is ON, the latch retracts (unlocks).

3. When power is OFF, the spring-loaded latch returns to the locked position.

For Smart Control (with Arduino):

• Use a relay module or transistor (e.g., TIP120) to switch the 12V supply via a microcontroller.

• Combine with RFID, fingerprint sensor, keypad, or mobile app for access control.

Applications:

• Smart door locks for cabinets and drawers

• Automated lockers and storage boxes

• Access control systems (RFID, fingerprint, NFC)

• DIY vending machines and kiosks

• Arduino/ESP32/IoT security projects

• ATM & payment kiosk security

Package Includes:

• 1 × 12V DC Small Solenoid Lock

• (Mounting screws optional, depends on supplier)