Waiter Calling System Restaurant Pager Wireless Paging Queuing System Detail Wireless queuing system supports a maximum of 999 queue channels. 1 wireless queue system, 16 in total. Can charge up to 16 simultaneously at one time. Connect the signal up to 500 meters (in the open air). Two alarm modes can be adjusted: light sound, light vibrate sound. Working voltage : DC 5V. Working frequency : 433.92 MHz. Standby current : 10mA. Battery capacity : 360 mAh. Power input : 100-240 Volts. The pager system calls the queue size : 10.5 x 5 x 1 cm. Wireless queue call system weight : 40 g. Keypad call button Working frequency : 433.92 MHz. Standby current : 24mA. Working voltage : DC 12V/3A. Power input : AC100-240 Volts 50/60 Hz. The pager system calls the queue size : 23.4 x 15.7 x 3.6 cm. Wireless queue call system weight : 600 g. 6 months product warranty.
