DC 12V 8MM Cylinder Suction Inhalation Solenoid Electromagnet Push Pull Magnet for Fingerprint Lock A compact push pull solenoid designed for direct integration with fingerprint locks and other access control devices. The 8mm cylinder and 12V DC rating make this unit suitable for confined spaces where a reliable linear actuation is required. Key benefits Precise push pull action: Provides dependable linear movement for locking and unlocking mechanisms used in fingerprint locks. Compact footprint: 8mm cylinder diameter fits into narrow housings and retrofit applications where space is limited. Standard DC operation: Designed for 12V DC systems commonly used in access control equipment for straightforward power compatibility. Consistent response: Electromagnet coil and plunger design deliver repeatable actuation for frequent use cycles. Easy integration: Works with a variety of lock assemblies and control modules that accept a 12V DC solenoid actuator. Main features Type: Push pull solenoid electromagnet with suction inhalation style actuation Voltage: DC 12V Cylinder size: 8MM diameter Function: Linear push and pull motion for securing or releasing a latch Application focus: Designed for fingerprint lock systems and similar access control mechanisms Practical applications Fingerprint door locks: Use as the primary actuator to engage or release the locking bolt on biometric door locks. Secure cabinets and lockers: Install in small enclosures to automate locking while preserving a low profile. Access control devices and automation projects: Provide compact linear motion for custom security panels, mailboxes, or equipment enclosures. Installation and compatibility notes Intended for 12V DC control circuits common in access control systems. Cylinder diameter of 8MM is suited to narrow bore mounting or bracket installations. Check mechanical stroke and mounting requirements against your lock assembly before installation to ensure proper fit and operation. This solenoid offers a focused solution when a small, reliable linear actuator is needed for fingerprint locks and related access control hardware.