Restaurant Par Wireless Calling System 10 Vibrator Coaster Buzzers Guest Queuing For Food Truck Cafe Bar Clinic ,Precise Control

The keyboard transmitter has a built-in antenna, the signal is stable, the signal is stable in open areas, and the covera ran can reach 200-300m. Recharable restaurant par, long working time; coaster par built-in 300mAh lithium battery, easy to char, standby time up to 20 hours after fully chard. Different base stations can use the same buzzer to meet the needs of multi-window calls. At the end of the day, the manar can simply press 999 and the call button to turn off all pars on the charging bay. It can be something waterproof and oil resistant. The par keypad transmitter adopts a touch screen keypad design, the number is easy to identify, and the calling number is displayed to reduce errors.