Product Features
Touch key operation, with menu holder
4 keys function: Order/Call/Pay/ Cancel
Desktop mounted
SPECIFICATION
Working frequency | 433.92MHz |
Wireless Distance | 100m in open air |
Working voltage | DC6V |
Working current | 25-30mA |
Standby current | <=2uA |
Color | white |
Working temperature | -10℃~+50℃ |
Dimension | 122*81*28mm |