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2.SAFE STRUCTURE: Double active-lock bolts,micro-motor driven, open & close smoothly without noise.
3.ENVIRONMENTAL TECHNOLOGY: One-step body forming; unleaded powder coating up to grade ROHS; SMT PCB.
4.INTELLIGENT PROGRAMMING: Stable microcomputer chips, classified management of 6 numbers master code and 3~6 numbers guest code.
5.DISPLAY: Large LED screen, visible of input status,battery capacity,code hidden,code appear, programming and opening record.
6.EMERGENCY OPEN: Use mechanical override key to open once code forgotten or power off;use decoder(optional device) to open once code forgotten or power off;connect external battery box(optional device) to open once power off .
7.INDICATE OF LOW BATTERY: 4*AA batteries,still 50 times operable after indicate of low battery.
8.CODE PROTECTION: Wrongly input code by 4 times, hold on 5 minutes.











Q1: Can I get some samples and what's the MOQ?
A1: Absolutely! We warmly welcome sample orders. The minimum order quantity (MOQ) is set at 20-30 pieces.
Q2: Are the products waterproof and moisture-proof?
A2: Certainly! Our entire range is crafted from premium waterproof materials and each product undergoes rigorous high-temperature testing, ensuring the utmost security and peace of mind for you and your customers.
Q3: Could I use my own LOGO on the product or carton?
A3: Yes, indeed! We provide comprehensive design and customization services to incorporate your logo on the products as per your specifications.
Q4: What is the Warranty?
A4: We offer a robust warranty period of 1-2 years and are committed to providing lifelong part replacements to ensure product longevity.
Q5: What are your terms of delivery?
A5: Our delivery terms require a 30% deposit followed by the remaining 70% balance payment before dispatch. We accept a variety of payment methods including T/T, Western Union, PayPal, Credit Card, and more.
Q6: Do you test the goods before delivery?
A6: Yes, absolutely! Our dedicated Quality Control (QC) department executes a thorough testing protocol, conducting 100% checks twice before shipment to guarantee impeccable product quality.
Q7: Do you deliver the goods in time? A7: Yes, we are committed to timely deliveries. With over 10 production lines and a well-stocked warehouse, we ensure punctual shipments to meet your needs consistently.