崇瀚 Manuals

This document is the user manual of Chonghan CH-D1 wireless DTU. It mainly introduces the product's features, specifications, application areas, device connection, test instructions, etc.

CH-D1G2S2 GPRS DTU is a dual-band wireless DTU designed for low data rate communications such as GPRS. As an industrial-grade wireless DTU, it provides a rugged metal shell design, standard serial data interface and SIM card slot. As an independent plug-and-play device, it provides standard general power interface, antenna interface, data interface. Considering that it is a special GPRS industrial-grade communication device with a rugged shell, CH-D1G2S2 GPRS DTU is the ideal choice for M2M applications with low data rate transmission. It can be widely used in commercial fields such as meter reading, remote equipment maintenance, transportation logistics, transportation systems, vending machines, security and property management.

CH-M1G2C4 GPRS Modem is a dual-band wireless Modem designed specifically for low data communication such as SMS, CSD, and dial-up networking. As an industrial-grade wireless modem, it provides a rugged metal housing design, standard serial data interface, and SIM card slot. As a stand-alone plug-and-play device, it provides standard universal power interface, antenna interface, and data interface. Considering that it is a specialized GPRS industrial-grade communication device with a rugged housing, CH-M1G2C4 GPRS Modem is an ideal choice for low data transmission M2M applications. It can be widely used in commercial fields such as meter reading, remote equipment maintenance, transportation logistics, transportation systems, vending machines, security and property management.

The CH-M1G2N1 GPRS Modem is a dual-frequency wireless modem designed specifically for low-data communication such as SMS, CSD, and dial-up internet access. As an industrial-grade wireless modem, it features a sturdy metal casing, standard data serial interface, and SIM card slot. It can be widely used in commercial applications.

CH-D1X1C1 SMS DTU Datasheet is the datasheet of Chonghan CH-D1X1C1 SMS DTU, which introduces the product overview, application fields and features.

CH-M2G5H4 HSUPA Modem is a dual-band wireless Modme designed specifically for low-data-rate communications such as SMS, CSD, and dial-up networking. As an industrial-grade wireless modem, it provides a rugged metal casing design, a standard USB interface, and a SIM card slot. As an independent plug-and-play device, it provides a standard universal power interface, antenna interface, and data interface. Considering that it is a specialized HSUPA industrial-grade communication device with a rugged enclosure, the CH-M2G5H4 HSUPA Modem is an ideal choice for large-volume data transmission M2M applications.