Baby Seat Alarm System

In 2018, Steelmate developed China's first baby seat alarm system. It works by continuously monitoring whether the baby is in the baby seat through built-in sensors mounted under the baby seat cushion and syncing with a smartphone or cigarette lighter to alert caregivers that the child is still in the car.
On July 1, 2019, Italian law required vehicles to have a safety device that alerts drivers if a child has been left behind in the rear seat or a car seat. In the future, more and more countries are about to legislate.
As of now, Steelmate has sold more than 400,000 sets.

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  • Wireless transmission
  • Visual and audible alarm
  • Remind driver take the baby out while leaving the car
  • Suitable for 2~36kg baby
  • Driver seat belt detection
  • Up to 2 pads can be matched


  • DIY installation
  • Smartphone application control
  • Anti-abandon warning after driver leaving car if child is still in seat
  • Sensor p阿ad low battery warning
  • Emergency e-mail notification available
  • Up to 5 sensor pads can be matched