12V Electric Solenoid Lock – Fail-Unlocked Cabinet Door Lock, Normally Open, Mini Latch Lock for Drawers, Lockers, Access Control, DIY Projects (DC 12V, Metal Tongue, Auto Return Spring)

12V Electric Solenoid Lock – Fail-Unlocked Cabinet Door Lock, Normally Open, Mini Latch Lock for Drawers, Lockers, Access Control, DIY Projects (DC 12V, Metal Tongue, Auto Return Spring)

• FAIL-SAFE SOLENOID LOCK: Power-to-lock design—when 12V DC is applied, the triangle-shaped tongue extends and locks the door; when power is removed, the tongue can retract by force for emergency access.
• POWER-TO-LOCK SAFETY: Ideal for security systems requiring automatic unlocking during power failure. Ensures doors can be pushed open when unpowered for fail-safe safety.
• TRIANGULAR TONGUE MECHANISM: Designed with a sloped triangle-shaped tongue—doesn’t retract automatically but can be pushed back with force, perfect for controlled access with manual override.
• MADE FOR MAKERS: Works with Arduino, ESP32, ESP8266, Raspberry Pi, or any 12V microcontroller setup—great for smart door, cabinet, or access control projects.
• ONLINE TUTORIALS PROVIDED: Search DIYables solenoid lock to find tutorials for Arduino, ESP32, ESP8266, and Raspberry Pi. Easy integration for your next DIY project.