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Wireless Medical Emergency Button
![](https://i1.wp.com/logan-cam.com/wp-content/uploads/2018/05/L-SAWMB.png?ssl=1)
Model: L-SAWMB
- Operation voltage: 3V (1*CR2032 button cell)
- Standby current: 0uA
- Alarm Current: <= 25mA
- Alarm indicator: red LED
- Low-battery indicator: rapid flash of red LED
- Transmitting frequency: 315MHZ or 433Mhz
- Transmitting distance: 30-50 meters indoor,100 meters in the open
- area.
- Temperature: -10 ºC -+50 ºC
- Humidity: <= 80% RH (no congelation)
- Dimension: 36*58*15mm