Sos panic button emergency alarm and safety for gsm alarm system
Product Description
Description:Power:12V 27A
Battery life:>1 year
Frequency available:3 15MHz/433MHz
Range: 80 meters(open area)
Operating temperature:-20 to +50 degree
Dimension:43*31*12mm
Key Feather:
- Professional design for Old/Kid/Aid wireless SOS press alarm
- 1-key design, anti false alarm protection
- MCU control, low-power design.
- 2x3V CR2032 battery, stand-by over 1year
- Built-in RF antenna, waterproof
NEW Characteristics: 24 Hours Guarder-Emergency Zone
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