GAINWISE is a solution company which is specialized in designing communication products. All our engineers have experience over 25 years of designing GSM / 3G / 4G / 5G module embedded products.The successful products include GSM gateways, 3G / 5G FWT, 3G audio door station, 4G / 5G video intercom, 3G / LTE relay Access Controller and more.

GAINWISE Technology was founded in 1995. Our company is a design, manufacture and sale company. We manufacture high quality, humanized telecommunication products including 3G video intercom, GSM / 3G Intercom, GSM / 3G Door opener, Fixed Wireless Terminal - FWT (also referred to Fixed Cellular Terminal-FCT, GSM Gateway), Call forwarding box, SIM Cards Management device, GSM / GPRS / 3G modem and 3.5G router...etc.

GAINWISE focuses on quality management to promise customers the highest quality for stability, reliability and consistency. Quality is critically important when it comes to the 4G conversation quality and control. That is why we strictly control all the products designs and improve our quality management system to ensure the processes and requirements among our production partners.

GAINWISE Technology CO., LTD. has passed the authentication & Verification process of D-U-N-S® Registered™ (D-U-N-S Number®：65-843-9146) and authorized to install the electronic seal.

GAINWISE has a team of well-experienced management, engineering and sales-ready to customize a variety of 4G / 5G applications to market efficiently and willing to build solid trusted relationships with each global customers. We have worked on project applications for Smart Cities, Car Park, Smoke Detector and Surveillance applications, etc.

Our Company respects the privacy rights and interests of each customer. Our Company will observe the principles when processing your personal information fairly and lawfully. We take the protection of personal data very seriously. We want you to know when we are storing your data, what data we are storing and how we are using it.

Most of our products use network and communication. Our products include door machine, FWT, controller. We are committed to developing products on the 3G / 4G network because the 3G / 4G network can provide stable and good connection quality.The controller is controlled by the entry control, or other devices can be effectively controlled, and the connection is not easily interrupted, and the device is not controlled.

Gainwise actively participates in safety and communication technology exhibitions. Participating in the exhibition allows us to interact directly with customers. Through the actual operation of the intercom / GSM controller / FWT, customers can better understand the characteristics of the products.

Gainwise provides common operational problems with the product. On the down-to-side list, you can find answers to common problems with GSM intercom / GSM opener / FWT.

Contact us for full product information and friendly professional advice. Detailed product data sheets with specifications, drawings and prices are available for all models. Any further question or suggestion welcomed!!Send your requirements now.