🔢 Daytech Portable Paging System: 20 Coaster Pagers & Numeric Keypad Transmitter Review

【MULTI-PLACE APPLICATION】 recreation center, restaurant, café shop, food court, clinic, church, auto shop, test center or other queue occasions. 【WIRELESS PAGING SYSTEM】:Includes 20pcs coaster pagers for customers and 1-999 channel keyboard for waiter. You could add up to 999 pagers at most. Then no worry about not enough pagers when your business increasing. 【RECHARGEABLE BATTERY】: Built-in external antenna on keypad and 20 batteries charging slots for pagers. Every pager has its own built-in rechargeable battery. 【VARIOUS REMINDER MODES】: Vibration + LEDflashing; Buzzer + LEDflashing; Vibration + Buzzer + LEDflashing. (User can switch the mode you like.) When the waiter calls the number, the corresponding pager will vibrate or sound with LED flashing to remind the customer to get their food;. 【ADVANCED RF WIRELESSTECHNOLOGY】433.92MHz radio frequency is more stable to transmit between pagers and keypad which is hardly disturbed by other radio signals. Transmission distance is 165-330 ft indoors, 3080ft in the open air.