The electric lock apply for delivery locks, refrigerated cabinet, mail or newspaper box, self-service lock, book counter, changing clothes cabinet etc. It uses steel plate for shell and carbon steel for inner material, built-in unlocking status detection. Sturdy and safe to use. Features:The electric lock is mainly adopted carbon steel material, sturdy and safe to use.Easy to install, compact, no left, right, front, reverse side limitation, and allowing mechanical lash-up unlocking position.High safety factor, latch hook can bear 150kg traction, won't obvious deform permanently, shockproof, anti prying.Self Elastic Design, adjustable, suitable for weight 0.5~4kg door.Wide application scope. Fit for delivery Lockers, refrigerated cabinet, mail or newspaper box, Self-Service Locker, Counter, Changing Clothes Cabinet etc.Specifications:Condition: 100% Brand New Main Material: Carbon Steel Surface 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 500000 timesElectromagnet Life: In Rated Working Condition, more than 1000000 timesStrength of Lock Hook: 150kg force (No permanent deformation)Ambient Temperature: -40~60Size: Approx. 5.9 x 7.3 x 1.3cm / 2.3 x 2.9 x 0.5inPackage Weight: 162g/5.7ozPackage List:1 x Electric Lock(With Detecting Switch).Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.