If you want to extend the warranty for digital key door lock , please consult our Customer Service for detailed information. An extended warranty is repair coverage that kicks in after the typical warranty has expired. It is important to note that you have the option to purchase this warranty any time before the manufacturer warranty expires.

We are a leader in the market of offering hotel door locks. Guangdong Level Intelligent Lock Industrial Co., Ltd has created a number of successful series, and hotel lock system is one of them. The product is ecologically friendly than other types of bulbs, as it doesn't contain toxic chemicals such as mercury and is completely recyclable. Customers from Italy, Germany, America, Korea, etc. speak highly of the product. The market prospect of this product is very promising. The product enjoys a long life cycle.

We adhere to sustainable development. During our production, we constantly look for new and innovative ways that are good to environments such as manufacturing our products in a safe, environmentally friendly, and economical way.