High Quality Material: The outer casing is made of steel and the inner parts are made of carbon steel. Safety: The hook can withstand a pulling force of 150 kg, does not cause any obvious permanent deformation, and also has anti-shock and anti-theft protection. Elastic Design: Adjustable elastic, suitable for the door weight of about 0.5-3 kg. Installation: The installation is simple, do not differentiate between left and right, front and back, front and back. In addition, a mechanical emergency release position is reserved. Use: Mobile phone cabinets, automatic service cabinets, mailboxes, key cabinets, express lockers, lockers, supermarket lockers, etc. Product Description Specifications: Material: Steel Size: 73 * 66 * 13mm /2.87*2.6*0.51inch Electrical Parameters: DC 12V 2A Mechanical life: about 500,000 times under load conditions Electromagnet life: more than 1,000,000 times under rated operating conditions Surface treatment: Electrophoresis paint for electroplating (500 hours neutral salt spray test) Chrome plating (68 hours neutral salt spray experiment) Working Mode: Independent type (when the system is off, it is locked. When opening, the door is open) Ambient temperature: +60 ~ -40 ℃ This electronically controlled lock saves energy and has a long service life. This is an electric lock designed specifically for small cabinets. There are many applications: automatic service cabinets, mobile phone cabinets, mailboxes / post offices, key cabinets, express lockers, lockers, supermarket lockers, lockers, shelves, kitchen cabinets, etc. Note: The cabinet lock works as follows: unlock immediately when the device is powered on (≤1second), After 5 seconds of continuous power supply, the coil is easy to burn! ! Package Includes: 1 * Electric Lock