Please contact our Customer Service for the information about the sample of Fingerprint door lock. The cost depends on the type of sample and whether a new tool is needed to produce its components. When ordering a factory sample that is already made instead of being manufactured according to the required design and specification, for example, you normally only need to pay for shipping. However, when ordering custom product samples, you may end up paying sn amount of money - all depending on the cost of the tool (if any).
Since the establishment, Shenzhen Eversunny Ltd. has been designing and providing quality peephole wifi. We are constantly improving our production capacities to provide better products. The peephole wifi series is available in a wide range of types and specifications. Many of keyless door lock come from world-class designers.The product is engineered to be dust- and oxidation-proof. The product is not susceptible to environmental elements. It has passed various environmental tests including wet, dry, hot, cold, vibration, acceleration, IP rating, UV light, etc. The low battery indicator reminds users to replace the battery.
Our business philosophy is simple and timeless. We work closely with clients to find a perfect combination of products and services that provide a comprehensive balance of performance and pricing effectiveness.