Circuit Design, Inc. Official site

Wireless modem for smart meters, 429MHz band

For remote monitoring of smart meters. Supports data transmission with stable communication.

In the energy industry, particularly in the field of smart meters, remote monitoring of accurate power usage is essential. Stable data transmission is required even in environments with significant radio interference and obstructions. Our 429MHz band specific low-power serial data transmission wireless modem leverages the characteristics of the 429MHz band to achieve long-distance and stable communication. This ensures reliable transmission of data collected from smart meters, contributing to the efficiency of energy management. 【Use Cases】 - Data collection from smart meters - Remote monitoring of power usage - Establishment of energy management systems 【Benefits of Implementation】 - Accurate information collection through stable data transmission - Efficient energy management through remote monitoring - Cost reduction by wireless conversion of existing systems

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basic information

【Features】 - Long-distance communication utilizing the characteristics of the 429MHz band - Capability to transmit binary data as is - Relay function (up to 10 stations) - Low voltage and low power consumption operation - Command and protocol compatibility with MU-1(N)-429, MU-2-429, and MU-3-429 【Our Strengths】 Our company has specialized in the design and manufacturing of specific low-power wireless devices for many years, supporting our customers in achieving reliable wireless communication. Our general-purpose wireless modules and remote controls are widely adopted in fields where long-term stable operation and noise resistance are essential, such as medical, security, and infrastructure monitoring.

Price information

Available for purchase from 1 unit. For price details, please visit our website.

Price range

P2

Delivery Time

P3

For more details, please contact us.

Model number/Brand name

MU-4-429

Applications/Examples of results

【Applications】 Ideal for scenes where "data transmission beyond obstacles" is essential, such as monitoring pumps in manholes, controlling automated guided vehicles (AGVs), measuring water levels in vast agricultural lands, and managing energy within buildings. It is useful for wireless conversion of existing sensors, extracting data from underground to above ground, and facilitating bidirectional communication with mobile entities. Operating at low voltage and low power consumption makes it perfect as the core of professional IoT devices, such as battery-powered mobile terminals and outdoor telemetry systems.

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Model number overview
MU-3-1216 1216MHz band specific low-power serial data transmission wireless modem

429MHz Band Specific Low Power Serial Data Transmission Wireless Modem MU-4-429

PRODUCT

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Distributors

We specialize in the design and manufacture of Specific Low-Power Radio (SLPR) equipment—a solution distinct from general wireless offerings. Our focus is on high-reliability wireless systems for industrial and professional applications that demand advanced stability and dependability, operable without complex licensing procedures. Our mission is to ensure unwavering wireless connectivity for your products. Our versatile radio modules and remote controls are widely adopted in fields where long-term stable operation and noise immunity are essential, including medical devices, security systems, and infrastructure monitoring. We apply strict quality control standards from the initial planning stages, providing highly durable wireless communication devices that comply fully with domestic radio regulations.