Working state: This Access Control System operates on a magnetic induction locking mechanism. When power is on, the lock securely engages, ensuring enhanced security for your premises Power off to unlock: With a simple power-off, this Waterproof Electronic Drop Bolt NC Door Lock instantly unlocks, providing convenient access control for authorized individuals Power on time: Designed for continuous use, this Access Control System can be powered on for extended periods, allowing uninterrupted operation and reliable security Lock core size: The lock core of this Magnetic Induction Auto Deadbolt measures 12mm in diameter and has a 13mm stroke, guaranteeing robust performance in securing your property Electrical parameters and waterproof grade: Operating on DC 12V, 1A in start state and DC 12V, 0.09A in continuous state, this Electric Access Control System ensures efficient power consumption. Additionally, with an IP65 waterproof rating, it withstands various weather conditions, making it suitable for both indoor and outdoor installations, Manufacturer: DRAUXI