TUYA WIFI smoke and heat alarm

Product Consultation


Product introduction

  • Big Test/Silence button for easy recommended monthly testing
  • Low battery warning
  • Wireless distance: >30 meters
  • Don’t need gateway
  • Can use alone

Product parameter

Product Name TUYA WIFI smoke and heat alarm Product number GS558D-H04
Certificate EN14604 Approval TUV
Power DC 2X1.5V AA battery operated Life Time 10 years
Chamber Photoelectric chamber for early detection from all directions Protocol  TUYA WIFI Module
Test Button Test button for easy recommended weekly testing Volume >85dB(A)alarm signal @3M
Indicator Flash alarm indicator(red LED), Low battery signal Special Function  
Color White Sensitivity 0.122-0.189dB/m
Size Ø120 * 35.5mm Weight  




Smoke alarm

Gas alarm

Heat alarm

CO alarm

Combo alarm

Water alarm

CO₂ alarm


Door-Window Detector

PIR sensor



Control panel

Firefighting accessories

Smart Accessories

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