Material: stainless steel Mortise: 3#mortise ( European standard ), System: TEMIC ( ID, M1 available) Ways to open: Smart card+mechanical keys Color: drawbench stainless steel, brush gold, red bronze Size: W x L mm Door thickness: 38-70mm Reading time: <1 second Reading range: ≤ 3CM Sensor frequency: 125hkz (TEMIC/ID) 13.56MHZ ( M1) Working voltage : DC 6V ( 4pcs 1.5V AA alkaline batteries) Static current: < 15 µA Dynamic current: <120 mA Low voltage alarming: < 4.8 ( still can opened over 200 times) Working temperature: -20°C to 50°C Humidity: 20% to 90% Certification: CE, SGS Warranty: one year
company information Shaoguan Innovate Technology Equipment Co., Ltd. (INV) is a high-tech company that centers on designing, researching and developing products. It provides production, sales, training and service together. INV is located in the section A, Industry Transfer Area Zhenjiang District, Shaoguan city. It covers an area of 4000 m2, have its own hardware department, assembly department, storehouse and office. Since founded in 2007, INV has been committed to smart chip applications products and corresponding management software development and manufacturing. With strong technical advantage, INV is now one of the leaders in smart lock industry, and honored "INV" as the top ten brand of lock in China. So far, INV owns more than 20 domestic patents, including invention patents, utility model patents and design patents. It also owns an international patent (PCT). The company is wholly owner of the INV Brand.