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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! Sample orders are welcomed, with a minimum order quantity (MOQ) of 20-30 pieces.
Q2: Are the products waterproof and moisture-proof?
A2: Certainly! All our models are crafted with advanced waterproof materials and undergo rigorous high-temperature testing, ensuring ultimate safety and reliability for you and your clients.
Q3: Could I use my own LOGO on the product or carton?
A3: Indeed, we offer bespoke design services and can seamlessly incorporate your logo on the product or packaging as per your specifications.
Q4: What is the warranty?
A4: We offer a comprehensive warranty of 1-2 years and are committed to providing permanent parts replacement to ensure your peace of mind.
Q5: What are your terms of delivery?
A5: Our terms include a 30% deposit with the remainder of 70% to be settled prior to delivery. We accept a variety of payment methods including T/T, Western Union, PayPal, and Credit Card.
Q6: Do you test the goods before delivery?
A6: Yes, indeed! Our dedicated Quality Control (QC) department conducts thorough testing, ensuring each product undergoes a stringent 100% inspection not once, but twice before dispatch.
Q7: Do you deliver the goods in time? A7: Absolutely, with over 10 production lines at our disposal and a robust inventory, we guarantee timely delivery, keeping our commitments to you steadfastly.