1、Convenient for customers. After ordering, customers can take a rest at the table instead of waiting in line. 2、Long launching distance. Guests can sit at any place in the restaurant or stroll around, waiting for the device to remind them to get their food. 3、The pager is made of ABS engineering plastic. High quality, exquisite workmanship, durable and anti-fall, long service life to save the costs. 4、The appearance of the pager is fashionable and exquisite. Let the guests not only in the dining but in the experience of high-tech dining enjoyment, the satisfaction of being respected. 5、High-end professional processing chip: imported processing chipset, high-performance noise reduction coding and decoding circuit, fast heat dissipation and great stability. 6、Other restaurants have taken to using it, and if you don’t keep up with the trend, you're going backwards. Item Type: Guest Paging-Queuing System Keypad Sender: Size: Approx. 121x80x30mm/4.8x3.1x1.2in Working Frequency: 315MHZ/433.92MHZ Working Current: ≤ 260mA±mA Standby Current: <50mA±10mA Coding Method: Learning code Round Receiver: Color: Black Size: Approx. 80x80x15mm/3.1x3.1x0.6in Working Frequency: 315MHZ/433.92MHZ Working Current: 130±20mA Standby Current: <12mA±3mA Decoding Method: Learning code Battery Capacity: 200mAh Function: Smart charging, low battery prompt, online search, vibration, sound, light rotation, free to switch prompts, maximum support 999 discs 1 x Keypad Sender 10 x Receivers 1 x Charging Base 2 x Power Adapters 1 x User Manual