Specifications: Product Name: 99-S12 smart cabinet electromagnetic lock Product type: it can be used as the executing organ of electronic lock Product size: 3.3x2.7x1.7cm/1.3x1.06x0.67in Product weight: 35g Product category: 12V universal Packing: 1pc in OPP bag, 10pcs in Kraft carton packing, so can sell 1 or 10 Scope of work: Pull stroke: 0~4mm Suction: 4mm80g(0.35A)kg Retention: 0mm120g Mode of operation: power on 90%, interval Ambient temperature: -25 ~ 80 degree celsius Relative humidity: 45%~80% Atmospheric pressure: 86~106Kpa Medium withstand voltage: AC 1000V Insulation resistance: 50M Lead out form: lead Life expectancy: 10000000 times Features 1, ultra-thin design, compact and delicate, easy installation! 2, safety and stability: the lock body is made of iron material, hard and stable! 3, work mode: electrify unlock, close door lock way, application simple! 4, low power consumption: voltage 12v three specifications, current is only about 350mA/600mA/1.2A, power instant trigger unlock! 5, long life: aging test: 100 thousand times, durable! 6, directional: symmetrical design, bright processing, regardless of the positive, negative, left, right, universal installation, convenient! 7, installation methods: mounted, embedded arbitrary installation, 360 degrees from all angles applicable! 8, security: anti vibration, anti prying, drilling, open design technology for a variety of products of cabinet! Working principle Power on, the lock retract, unlock; Power off, the lock pops up, closes the lock Application principle Unlock: control the power on or off Lock: push door, lock automatically locked Scope of application: Express cabinets, lockers, newspaper boxes, storage cabinets, storage shelves, file cabinets, filing cabinets, drawers, meter box, locker, intensive cabinets and other products, and is widely used in factories, mines, schools, banks, troops, prisons, courts, hotels, farms, bathing centers. 1 x Small6V/12V Electric Lock