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GSM Door Phones of our company have the functions of wireless intercom, remotely opening door, and access control. They overcome the limitation of the wireless doorbell and access control system which can not talk, can not open door remotely, and avoids the trouble of running cables. They mostly reduce the cost of construction and maintenance; also solve the difficult problem of intercom range restricted with other wireless door phones. They are update substitutes for the traditional door phones and access control systems. They are suitable used in buildings and neighborhoods.
We are willing to make faithful cooperation and establish long-term business relationship with international trade companies, wholesaler, importer, or distributor. These products must give your life and work much more convenience, safety and pleasure.