10 waterproof wireless RF call buttons for restaurants, compatible with 433.92MHz, with ABS casing and host display

Discover our practical and high-performance wireless call button system, ideal for optimizing your service and communication. This pack includes 10 transmitter buttons and their protective films. Thanks to wireless RF technology on the 433.92MHz frequency, benefit from a stable connection and an exceptional range of over 200 meters in open spaces. Each button is equipped with an advanced microprocessor chip ensuring reliable performance and IPX4 water resistance, protecting it from splashes. Made of a robust ABS shell, this pager button is both wear-resistant and durable, withstanding up to 1 million presses. Its operation is remarkably simple: after a quick initial setup of the receiving device, simply press one of the four dedicated buttons (Call, Add, Order, Cancel) to instantly send an alert. Powered by two integrated CR2016 button cell batteries (80mAh capacity, included), it offers ultra-low power consumption with a transmit current of 10mA±3mA and a standby current of less than 1µA, ensuring long battery life. It operates perfectly in a wide temperature range, from -20℃ to 55℃. This versatile system is useful in many settings: homes, hotels, bars, restaurants, factories, workshops, clubs, bowling alleys, massage centers, churches, country clubs, gyms, and offices. Improve your service efficiency and customer satisfaction with this reliable wireless signaling solution.