Description:The electric lock applicable for delivery locks, refrigerated cabinet, mail or newspaper box, self-service lock, book counter, changing clothes cabinet etc. Adopted steel plate for shell and carbon steel for inner material. Strong and safe to use.Features:The electric lock is mainly adopted carbon steel for inner material. Strong and safe to use.Security: latch hook can bear 150kg traction, won't obvious permanent deform permanently, shockproof, anti prying.Compact, easy to install, no left, right, front, reverse side limitation, and allowing mechanical lash-up unlocking position.Self Elastic Design: Elasticity adjustable, suitable for weight 0.5~4kg door. Application: Delivery Lockers, refrigerated cabinet, mail or newspaper box, Self-Service Locker, Book Counter, Changing Clothes Cabinet etc. Specifications:Condition: 100% Brand NewMain Material: Carbon SteelSurface Treatment: Plated Electrophoretic Paint (neutral frog experiment over 500hours)Work Mode: Independent type (Power off and close the door-Locked; Power on-Unlocked)Electrical Parameters: DC 12V 2AMechanical Life: In Designing Load Condition, about 500 000 timesElectromagnet Life: In Rated Working Condition, more than 1 000 000 timesStrength of Lock Hook: 150kg force (no permanent deformation)Ambient Temperature: -60℃~70℃Size: Approx. 5.7 x 7.2 x 1.4cm / 2.24 x 2.83 x 0.55inchPackage Weight: 164gPackage Included:1 x Electric Lock (Without Detecting Switch)