Sirène lumineuse sans fil

New product

  • Internal antenna
  • Compact and fashionable mushroom-shape design
  • Built-in Ni-Hi rechargeable battery 
  •  Operating frequency 433MHz
  • Wireless intelligent study coding, maximum support 30 pcs remote control and 50 pcs detector
  • Wireless Working Distance   ≤25m
  • Smart and adjustable volume with 8 levels (including mute)
  • 110dB super loud siren, and flashing light
  • EEPROM information protection, information never lost to ensure information security

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