DC 5V Restaurant Wireless Guest Paging Queuing System 1 Transmitter 20 Chargeable Pagers

Product Description: Restaurant Wireless Guest Waiter Calling Paging Queuing System Specifications: Name: Restaurant Wireless Guest Waiter Calling Paging Queuing System Model: 602182 Material: Plastic Receiver: Working voltage: DC3.7V(rechargeable battery) Charging voltage: DC 5V Working Frequency: 433.92MHz Standby current: 10+-5mA Working current:75+-10mA (vibration) Receive sensitivity: -107+-2dBm Battery capacity: 360mAh Decoder: Learning code (AM) Dimension: 49*101*11mm Keypad call button: Working voltage:DC 5V/6V power adapter Working Frequency: 433.92MHz Standby current: 24+-5mA Transmit current: 100+-30mA Encoder: Learning code (AM) Dimension: 150*300*33mm Features: * 999 channels keypad call buttons * 20 batteries charging slots * Portable rechargeable vibration & Buzzer pager * Independent storage memory avoiding data lost * High receive sensitivity * Self testing while power on * Beautiful and fashionable designing Package Included: 1 x Call button keypad 20 x Receiver 1 x Power adaptor 1 x Antenna 1 x English Manual More Details: