|
|
新款手表式无线呼叫器 型号：ZJ-41E 第2代手表呼叫器，点阵屏，可更换充电电池 |
| 产品详情 |
The product concentrates the technology of wireless transportation, digital identify, dot matrix LCD display and microprocessor together to realize the functions of time display and wireless calling. The receiver adopts the chipset that contains millions of learning codes, makes the products very safe and stable performance, as well as avoiding wrong calling and incorrect display.
The product uses removable rechargeable battery with long standby time and safe charging circuit.
The fashionable watch design makes it widely used in restaurants, bars, cafes, hospitals, hotels, and factories and so on.
Dot matrix LCD screen
Fashionable watch design
Accurate time display
RF wireless technology
Vibration/Buzzer prompt
Low-power indication
Built-in removable rechargeable battery
Used for restaurant, café, hotel, hospital, bank, factory...
| Working voltage | DC3.7V rechargeable Li-ion battery |
| Working frequency | 433.92MHz |
| Standby current | <8mA |
| Working current |
57mA±10mA (buzzer mode) 95mA±10mA (vibration mode) |
| Power off current | 180±5μA |
| Receive sensitivity | -108dBm |
| Decoder mode | learning code |
| Modulation | AM |
| Color | white / black |
| Dimension | 51*45*16mm (not include band) |
|
©2013-2020 西恩智能 0755-28068986 |