GSM Stainless Steel door intercom
GSM Stainless Steel doorbell
Our GSM Door intercom is a new entrance intercom system working on the GSM/CDMA network. It is like door station of intercom system but it does not need communication with another home station. Your mobile phone replaces the home station. You can answer the door and talk with the visitor from any location when someone visit, and SS91B also provides the access control feature for 1152 users.
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Over 25 Years GSM Stainless Steel door intercom | Communication Products Manufacturer | GAINWISE
Located in Taiwan, Gainwise Technology Co., Ltd., since 1995, is a GSM Stainless Steel door intercom (GSM Stainless Steel doorbell) 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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