Specification:
Item Type: Restaurant Pager System
Material: ABS
Display Receiver Parameters:
Operating Frequency 433.92mhz
Working Voltage: DC 5V
Working Current: <130mA
Standby Current: <550mA
Modulation Method: ASK
Receive Sensitivity: Better Than -105db
Decoding: Learning to Coding
Waterproof Grade: Ipx4
Working Temperature: -20℃ to 60℃
Button Transmitter Parameters:
Operating Frequency: 433.92mhz
Battery: 2 x Built in Cr2016 Button Batteries (included)
Battery Capacity: 80mah
Emission Current: 10ma±3ma
Standby Current: <1ua
Open Distance: >200 Meters
Keystrokes: 1 Million Times
Waterproof Grade: Ipx4
Working Temperature: -20℃ to 55℃
Four Keys: Call, Checkout, Order, Cancel
Voltage: 110-240V
Package List:
1 x Display Receiver
10 x Button Transmitter
10 x Film
1 x User Manual
1 x Adapter