Remote Relay Controller
GSM / 3G Door Opener
The GSM / 3G access controller is more than just a GSM door opener. It is a programmable access control system, controlled by SMS, no matter which type of mobile phone can be dialed to the access controller to open the door lock (can be combined with a variety of electric locks in the market).
It can also be combined with the reed switch for monitoring and notification. When the window or door lock is opened, the GSM / 3G access controller will immediately notify you by SMS, so that you can keep abreast of the situation at home.
During the epidemic prevention period, the remote control unlocking can avoid unnecessary person-to-person contact
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Over 25 Years Remote Relay Controller | Communication Products Manufacturer | GAINWISE
Located in Taiwan, Gainwise Technology Co., Ltd., since 1995, is a Remote Relay Controller (GSM / 3G Door Opener) manufacturer since 1995. Main product, including door intercom, GSM/3G access controller, GSM fixed wireless terminal, wireless smart home, GPS tracking, GSM 4G smoke detector, GSM / 3G modem & router, wireless service bell intercom and so forth.
EN 301 511 and CE certified communication products designed by an excellent RD team that provides solutions such as car immobilizer with alarm, remote anti-thift car alarm system, touch dimming switch system, LED strobe lamp and wireless power heated controller.
GAINWISE has been offering customers high-quality 4G video intercom, 4G smoke detector and other related communication products, both with advanced technology and 25 years of experience, GAINWISE ensures each customer's demands are met.
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