Circuit Design, Inc. Official site

2.4GHz Band Wireless Module for Security Systems

Improving the performance of intrusion detection systems with high-reliability wireless technology.

In the security industry, rapid and reliable intrusion detection is required. It is particularly important to receive signals from sensors without delay and to detect anomalies immediately. Wired systems may require wiring work, which can limit installation locations. Our 2.4GHz band 4-channel input wireless module adopts FH technology, enabling the simultaneous operation of multiple systems while suppressing interference. With an average response time of 10ms, it quickly detects intrusions and provides a safe environment. 【Usage Scenarios】 - Detection of window and door openings - Receiving signals from sensors - Wireless conversion of existing wired systems 【Benefits of Implementation】 - Enhanced security through rapid intrusion detection - Increased flexibility in installation locations - Improved scalability of the system

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basic information

【Features】 - Interference prevention using FH method in the 2.4GHz band - High-speed response with an average of 10ms - Link indicator output through bidirectional communication - Low power consumption design - Compact size (20mm x 36mm) 【Our Strengths】 Our company has specialized in the design and manufacturing of specific low-power wireless devices for many years, with extensive experience in the security field. We provide optimal wireless communication for our customers' products and contribute to the realization of a safe and secure society.

Price information

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

Price range

P1

Delivery Time

P3

For more details, please contact us.

Model number/Brand name

NT-4M

Applications/Examples of results

【Application】 Ideal for equipment control that requires quick response over short distances (100m to 150m), such as truck rear gates, lifts for welfare vehicles, and electric garage doors. Specifically useful in situations where precise operation is needed while confirming actions, such as remote control of winches, operation of indoor facilities, and switch control of agricultural machinery. It does not require frequency setting and can be operated stably even in factories and distribution centers with dense wireless signals, making it perfect for wireless conversion of existing wired switches.

Line up(5)

Model number overview
NT-4-S3 2.4GHz band 3-point wireless remote control
NT-4-S4 2.4GHz band 4-point wireless remote control
NT-4-D4 2.4GHz band 4-point wireless remote control
NT-4-D6 2.4GHz band 6-point wireless remote control
NR-1 2.4GHz band remote control system output unit (6 contact outputs)

2.4GHz Wireless Remote Control System NT-4 / NR-1

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.