Legacy Products
3G Door Intercom 2G Door Intercom
Older models, although no longer sold, still have historical or technical reference value.
4G GSM VoLTE intercom system
SS1808-01
4G GSM intercom system has the option of being connected to a speaker, microphone and a push...
Details4G VoLTE GSM Intercom Systems (8 households)
SS1808-08
4G GSM door intercom which is made of aluminum hence is more durable. It has 8 buttons, each...
Details4G Digital VoLTE GSM intercom system (Multi-Resident )
SS1808-12-MULTI
Designed a group of keypads. Use the keypad to press the account number to dial to the specified...
DetailsWiFi Security Video Doorbell (Silver)
TH-601W
The WiFi video doorbell uses WIFI and is made up of aluminum for durability. It has a night...
DetailsWiFi Security Video Doorbell (Battery)
TZ-IP02
Use the WIFI Doorbell (TZ-IP02) to answer outside visitors anytime, anywhere. Whether you are in the room...
Details3G remote relay switch
SS1806-3G
The 3G remote relay switch can be connected to different switch devices, such as electric locks...
Details3G Digital GSM Access Control
SS1401D2
3G Digital GSM Access Control mainly uses the 3G network. The main function can use keypad...
DetailsLegacy Products - 3G Door Intercom 2G Door Intercom | 25 Years 4G/5G Telecommunication Products Manufacturer | Gainwise Technology Co., Ltd.
Located in Taiwan since 1995, Gainwise Technology Co., Ltd. has been an electronic and communication products manufacturer. Their main products, including Legacy Products, door intercoms, remote relay controllers, wireless smoke detectors, fixed wireless terminals, wireless smart home products, GPS trackers, which has passed the authentication and verification process of D-U-N-S®.
Gainwise has been the leader of 4G Door intercom, 4G Gate Opener, 4G Smoke Detector and Fixed Wireless Terminal (FWT), supplying communication solutions to telecommunication companies in Taiwan area. Our R&D team has over 25 years of experience in the fields of electronics and communication systems. Provide solutions for our customers. For example, Remote Anti-theft car alarm system, touch dimming switch system and wireless power heated controller...etc.
GAINWISE has been offering customers high-quality electronic and communication products, both with advanced technology and 25 years of experience, GAINWISE ensures each customer's demands are met.








