Vevor Restaurant Wireless Guest Paging System 20 Beepers Queuing Calling PagersWaterproof Touch Screen Keyboard300-500m Wireless Remote ControlMultiple Prompt ModesLong Standby Battery98 Channels & 20
PagersWide ApplicationHost Machine:, Host
Power: 100 mW, 315 MHz, The Maximum Number of
Channels: 98, Receiver:, Material: ABS plastic, Sub-machine
Size: 10.3 x 4.9 x 1 cm/ 4.06 x 1.92 x 0.39 inch, Host
Launch Distance: 300-500 meters, Standby
State: 10 mA, Working (Vibration)
State: 75 mA, Standby
Time: 20 hours, Reminder
Method: Vibration, Flash, Buzzer, Host
Size: 28 x 15.8 x 3.4 cm/ 11.02 x 6.22 x 1.34 inch, Battery: 3.7V /200 mha, Model: F103, Standby
Power Consumption: 25 mW, Host
Power Supply: DC/9V1A