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Smart Smoke Detector

Smart Smoke Detector

A 2-in-1 smart detector that detects smoke and carbon monoxide, alerting you to any danger, even when you’re away

Protect your family around the clock

Brand: BRK / First Alert
Model: Onelink 1042253

Quick and easy installation. No wiring required

  • Wirelessly connects via Wi-Fi to other compatible smart smoke and carbon monoxide alarms. 
  • Voice alerts provide the type and location of danger; select from 13 pre-programmed locations.
  • Photoelectric smoke sensor helps reduce nuisance alarms caused by cooking smoke or shower steam.
  • Sends emergency alerts via smart phone if there is a smoke or carbon monoxide incident. 
  • All Onelink smart detectors will sound if one detects danger. 
  • Chirps when battery is low or when end of product lifetime is approaching. 
  • Replaceable battery. Original battery lasts up to 5 years.

Download specifications

Please note that Hilo no longer sells the smart bulbs, Netatmo weather station or smoke detector. However, if you already have one of these devices in your home, you can still change the settings for bulbs and read data from the Netatmo station and smoke detector in the Hilo application.



  • Sensor Type Photoelectric, Electrochemical
  • Power Supply Battery
  • Current Type DC
  • Battery Type 3 Cell Battery Pack
  • Product Height 1.57 in, 40 mm
  • Product Length 5.88 in, 149 mm
  • Product Width 5.88 in, 149 mm
  • Product Weight 0.75 lb, 340 g

Smart Smoke Detector