10-Pack SU-669-S Wireless Pager System Receivers - 999 Channel Restaurant Paging & Queue Management Solution for Efficient Customer Service in Dining, Retail, and Healthcare Settings

Specification: Item Type: Receiver Size: About 80 x 80 x 10mm , 3.1 x 3.1 x 0.4in Working Voltage: DC3.7V (Rechargeable Battery) Charging Voltage: DC5V 4A Working Frequency: 433.92MHZ Working Current: 75±10mA Standby Current: .w e text table td ,.w e text table th ,.wang edit text table td , .wang edit text table th{border: .5pt solid #000;};.w e text table ,.wang edit text table{border: 1px solid #000 !important;} Package List: Receiver x 10