MJY test Tech.co., Ltd.
Beijing Jianglanbo Sales Co Ltd.Come On 0702
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How it works
system configuration
(1) Keyboard--JP999
(2) Signal Receiver---ZJ-46
1.Patient come to the hospital and registered.
2.The nurse give each patient a ticket.
3.When the number is on turn,the doctor will press the keyboard (JP999) .
4.The display receiver(ZJ-46) will display the number.
Specifications and pictures
Keyboard--JP999
Specifications
Working frequency | 315MHz/433.92MHz |
Working voltage | DC5~9V (power adapter) |
Working current | ≤ 75mA±5mA |
Encoding mode | learning code |
Working temperature | -10°C~+50°C |
Product size | 140 × 100 × 25mm |
Display Receiver--ZJ-46
Specifications
| ZJ-46 | Specifications | |
| | Voltage | DC9V/1A power supply |
| Frequency | 433.92MHz | |
| Standby current | 60mA | |
| Working current | 600mA | |
| Receiving sensitivity | -110dBm | |
| Decoding | Learning Code | |
| Modulation | AM | |
| Alert mode | Dingdong , English voice | |
| Size | 200*123*25mm | |
| Weight | 0.8kg | |
| Transmitting distance | 500m in the open area | |
| Working temperature | -10℃~+50℃ | |