If customers have questions about the voice recorder installation, we would like to shot an HD video showcasing the installation process. Generally, we will offer an installation manual exquisitely packaged along with the finished products. This will help customers to have a clear understanding of the structural design and every part of the products and then install the products by themselves more efficiently. Or, if customers prefer to watch videos instead of reading the manual, we can arrange professional staff to shot the installation video and send it to customers by E-mail.

Shenzhen Hnsat Industrial Co., Ltd. is a leading solution supplier focusing on field of video voice recorder. professional voice recorder series manufactured by Hnsat Digital Recorder include multiple types. And the products shown below belong to this type. The product is equipped with an advanced RO system. The scale inhibitor has been added to the RO system, which helps remove calcium and magnesium metal ions from the water. Products have become part of people's lives. It plays a vital role in replacing people with risky or cumbersome tasks.

Our company bears social responsibilities. We use materials from fully recycled or sustainable sources to make sure our business as environmentally friendly and sustainable as possible.