Самый маленький модемный маршрутизатор M2M sim карта 4g с последовательным портом rs232 для дистанционного управления доступом

AD2000 is smallest modem, in DB9 interface, that can conveniently and transparently connect one device to a cellular network, allowing to connect to your existing serial I devices with only basic configuration.

Ultra low power, suitable for multi occasions.

Strong signal, cellular antenna with 7dbi High gain.

Industrial Grade Design with Electronic components, Core Modules, structural design, operating system, ect. Easily cope with -35 ℃ to 75 ℃.

High efficient and stable. To ensure that users enjoy data services anywhere, anytime.

SMS backup, ensure data security.

Efficient remote device management, humanize interface.

24 hours of uninterruptible work, online rate about 99.99%.

Xiamen Alotcer Communication Technology Co., Ltd. is a leading provider of M2M, IOT communication products and solutions. Deep rooted in Networking Wireless Communications for 5 years, both from the product quality and the company's scale are in the industry-leading level. We have obtained SGS certification and are ISO9001 certified, along with CE, FCC, EMC, ROHS, RED National Network Center certifications. There are more than 200 employers in Alotcer, R & D personnel is about 30%, and with 3000 square meters of office space. Because focused, so specialized. Our products are sold all over the world and well received by customers.