Worldwide bandwidth and energy-saving technology.The push-button system, long appreciated for its compact size and user-friendliness, has now been updated in terms of design, features, and performance!Ergonomic, reliable, and with enhanced robustness thanks to the new side rubber, which increases grip with gloves and comfort during use.The absence of external metal contacts and the integrated battery make this product the perfect industrial radio remote control for harsh environments with acids, dust, humidity, and salinity.The low-consumption 2.4 GHz frequency band is ideal for applications such as bridge cranes, self-erecting cranes, winches, and mobile platforms, as well as in areas where long autonomy without frequent recharging is required.Compact, user-friendly, and versatile. IP65 protection class and high connection stability.Integrated battery with innovative flat induction charging and longer battery life (autonomy) than any other REMdevice product.A single 5-hour charge guarantees up to 300 hours of operation.Visual, acoustic, and tactile (vibration alarm) feedback when operating the keyboard.Customizable function of certain buttons (maneuvers).Self-diagnosis of the device and error warning when activating the button system.Internal tilt and temperature detection system.Bidirectional, continuous, and direct communication.Mutual authentication between transmitter and receiver to prevent the use of unauthorized devices.In case of damage or loss of the transmitter, replacement is completed in seconds thanks to the patented REMsys code® system.Available versions:– Plus (multiple transmitters and a single receiver, which can be activated one after the other without limitation of the number)– A+B (selection and control of two independent winches or bridges)Technical Specifications:Battery: internal, with induction chargingDuration: up to 300 operating hours – 10 hours from reserve warningFrequency range: 2.4 GHzPower supply: 12-24 Vdc +/- 25% – 24-115 Vac +/- 10% – Optional 220 VacSafety stop function: PL d cat.3 SIL 2Button safety level: PL c cat. 2 SIL 1Command management: on/offDimensions and weight: 174x83x42 mm – 350 gAvailable receivers: RubyBoxWarranty: 36 months