JA-03 - Waterproof Wristwatch or Necklace Style Panic Button, Fashionable Appearance, Used for Emergency Help

JA-03 - Waterproof Wristwatch or Necklace Style Panic Button, Fashionable Appearance, Used for Emergency Help

Key Features: 


1. For emergency help, 

2. Suitable for elder, patients;                                                 

3. Waterproof;

4. Distance: 80m (no obstacle).


Technical Parameters: 

ItemsParameters
PowerLithium C1620
Battery Life>1 year
Frequency315/433MHz
Range80 meters (open area)
Working Temperature-20℃~50℃
Working HumidityMax 95% (no condensing)
Dimension43mm*31mm*12mm