Ronk List of Products and Services

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 workers' receivers can be added, and the system can operate with "up to 5 transmission units" at the same site.

• Other security systems
• Lifting and transport system
• Vehicle Management System

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 them "unnecessary to remove." *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 crane's movement and extension.

• Vehicle Management System
• Crane and others
• others

- 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 - Uses 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

• Radios, walkie-talkies, and intercoms
• others

Features Wireless Number Calling 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 is no need to worry about installation locations - Keypad type transmitter with 7-segment number display - No limit on the number of number display panels or transmitters - Announcement with a chime sound simultaneously with the number display - External input allows for microphone audio output as well

• Digital Signage
• Radios, walkie-talkies, and intercoms
• Nursing care products