1. Various working modes available (public mode, private mode etc), suit for different application.

2. Low voltage alarm: if voltage is lower than 4.5V, lock will prompt with sound and light on every opening. And it can't be locked when voltage is lower than 4V.

3. Micro USB connector/3.5mm socket for emergency power supply.

4. High frequency card: MF1, 13.56MHz

5. Different shapes of card available: wrist band, tag fob, rectangle card and so on.

6. Support customizing functions: unlocking automatically at a certain time and showing locker number with a handset.

7. Two ways for power supply: 4*AAA battery & 12V DC.

KERONG Industrial Co., Ltd established in 2002, is a professional manufacturer engaged in research, development, production, selling service of electronic locks, intelligent locker systems, digital cabinet locks and other related security products.

Over these years, KERONG Industrial has consistently focused on product development as well as personnel training to ensure quality sales and after-sales service. Continuous investment in cutting-edge technology, equipment and knowhow to constantly keep our product range up to date. At the same time, our staffs are trained in the latest management techniques. This has enabled us to go from strength to strength, creating a unique business model with a strong and comprehensive marketing and after-sales support network.We also welcome OEM and ODM orders. Dedicated to three quality control and customer service. Our experimental staff members are always available to discuss your requirements and ensure full customer.

We will try our best to serve you and hope to become one of your friends and business partners.





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If you are interested in our products , please contacts us directly for more information . we sincerely  welcome your inquiry.