Ronk List of Products and Services

1. Simultaneous two-way calling is possible. 2. No wiring is required due to battery operation. 3. Hands-free operation allows both hands to be used during conversation. 4. No customer operation is required. 5. Visibility range of 30 meters. 6. Even if the staff at the counter leaves to retrieve documents, they can still communicate with the customer.

• Other network tools
• Other PCs and OA equipment
• others

The digital wireless intercom is an intercom system that allows for conversations in a manner similar to simultaneous calls on the phone or conference calls with multiple participants. It supports a hands-free and efficient work environment. The Ronk digital wireless intercom, capable of simultaneous two-way calls for multiple users, has been renewed! Convenient new features have been added.

• Circuit board design and manufacturing
• Other network tools
• Other PCs and OA equipment

We will develop and manufacture products incorporating communication technology based on the specifications requested by our customers. We can flexibly accommodate delivery formats such as PWB assemblies, modules, and customer equipment installations that do not include communication functions.

• Circuit board design and manufacturing
• Other information systems
• Other process controls

System Overview 1. No wiring required, easy sensor relocation Since the motion sensor and receiver communicate wirelessly, there is no need for communication cables or cable installation and maintenance, allowing for easy movement (reinstallation) of the motion sensor. 2. Installable anywhere It is possible to use a power supply method with self-generating solar panels and lithium rechargeable batteries, enabling installation outdoors. 3. N to N Achieves N to N configuration with no limitations on the number of motion sensors installed or the number of receivers managing and monitoring sensor data.

• Circuit board design and manufacturing
• Other process controls
• Other network tools

Local M2M System / Sensor Data Collection System Utilizing the 920MHz LoRa long-range, low-power communication technology, we enable real-time fine control M2M systems and a data collection system that manages vast amounts of sensor data via public wireless and free mail, all at a low cost and budget!

• Circuit board design and manufacturing
• Other environmental analysis equipment
• Server monitoring and network management tools

The appeal of Raspberry Pi is that it allows you to easily create software. If you are a customer who finds it frustrating that upgrading peripheral circuits and case production has a high barrier to entry, please consult with Ronk. We support the design, development, manufacturing, and mass production of peripheral circuits that realize applications for controlling other devices. We also accept requests for case production, mold making, and software development.

• Circuit board design and manufacturing
• EMS
• Other contract services

Features Number Call Wireless System <RNC-01 Series> - Reception number display suitable for hospital waiting rooms - Wireless communication eliminates the need for wiring, with a maximum communication distance of 1 km (line of sight), so there's no need to worry about installation locations - Keypad type & 7-segment number display transmitter - No limit on the number of display panels or transmitters - Announcement with a ping-pong sound simultaneous with number display - External input allows for microphone audio output as well

• Other information systems
• Other optical parts
• Other network tools

- Clear conversations with digital sound quality using 2.4GHz digital data communication - Line-of-sight distance covers 20 to 50 meters - Safe and comfortable reception without interception or interference - Utilizes ISM band, which can be used overseas. Can be taken on international business trips - Ultra-lightweight and compact design. The receiver can be held like an ID card, providing a stress-free experience - Supports 10 channels - Capable of building a diverse system tailored to your needs

• Other network tools
• Other PCs and OA equipment
• others

The 5GHz wireless module developed with RONK's unique technological capabilities has finally arrived! We have developed a 5GHz wireless module to meet the needs of the world standard digital wireless microphone. By using the 5GHz band, we solve issues such as narrow spaces, thin walls, and interference! With uncompressed data transmission, it provides high sound quality and a delay of just 10ms, making the wireless experience seamless. 【Features】 ● Uses the 5GHz band. ● Not affected by Bluetooth or WLAN interference. ● Supports one-to-N connections. ● Can simultaneously use over 180 microphones. ● Delay is less than 10ms. ● Transmits music signals on two different frequencies (two waves). ● Minimal packet loss due to radio interference (if the received data is analyzed and found to be missing due to interference, it is supplemented using data from another frequency). *For more details, please download the catalog or contact us.

• Other PCs and OA equipment
• Other network tools
• Other office supplies

■Contract Development We can handle mechanical design, circuit design, PCB design, firmware design, PC application design, smartphone application design, and more. ■Contract Manufacturing We can handle everything from mold making, parts procurement, PCB manufacturing, main unit assembly, packaging material design and production, label design and production, inspection jig design and production, to manufacturing process design. ■Free Development If there is a certain production volume, we can develop products with part or all of the initial investment covered by our company. ■Looking for Distributors! We are seeking distributors for our "Wireless Intercom System" and "Wireless Guide System." We have many business transactions with various companies. Please feel free to consult with us.

• Circuit board design and manufacturing
• Other security
• Other network tools

Equipment for the early detection of accidents such as falling trees, slips, falls, heat stroke, self-inflicted accidents due to poor physical condition, and entrapment accidents involving heavy machinery. 1. Capable of automatically sending an SOS signal to workers or managers hundreds of meters away in the event of strong impacts, falls, or slips. 2. Can detect alerts even in noisy environments caused by heavy machinery or work equipment by directly striking the helmet. 3. Usable in mountainous areas where public wireless signals such as mobile radio or Wi-Fi do not reach.

• Other network tools
• Other safety and hygiene products
• others

This is a collision prevention alarm system that detects obstacles such as structures using an "ultrasonic sensor" on the upper part (tip) of the aerial work platform. The "ultrasonic sensor" and "control box" installed on the upper part (tip) of the aerial work platform are charged by a solar power system, eliminating concerns about battery depletion and making "removal unnecessary." *The control box on the driver's side and the control box on the upper part (tip) of the aerial work platform are wirelessly connected, so there is no worry about disconnection during the extension and retraction of the crane.

• Other safety and hygiene products
• Other safety equipment
• Other security

This is a bidirectional proximity warning system that detects the approach of heavy machinery and workers using "ultrasound" and "radio waves." The heavy machinery operator is alerted to danger through "sound" and "light," while the workers are notified through "vibration" and "sound." With one transmission unit, an unlimited number of worker receivers can be added, and the system can operate with "up to 5 transmission units" at the same site.

• Other security
• Laser Components
• Other safety and hygiene products

System Overview This is a 2WAY bidirectional approach warning system that can detect two types of approaches: the approach of railway construction vehicles and workers, and the approach between railway construction vehicles. The driver of the railway construction vehicle can recognize the approach of workers or other railway construction vehicles through the "color of the patrol light," while workers can sense danger through "strong vibrations" and "sound."

• Other security
• Laser Components
• Other safety equipment