The ST82 Smoke Alarm is a dependable safety device designed for both residential and commercial spaces. It operates on a versatile power supply, supporting DC 9V, 100-130VAC, and 220-240VAC. The alarm features a static consumption of less than 8 µA and a working consumption of under 10 mA, ensuring energy efficiency. When smoke is detected, it produces an alarm sound of 85 dB or more at a distance of 3 meters, providing effective warning capabilities. Additionally, the unit is equipped with a low voltage alarm that activates when the voltage falls within the range of 6.2V to 6.8V, signaling the need for a battery change.
Attribute | Details |
---|---|
Item | ST82 |
Power Source | DC 9V, 100-130VAC, 220-240VAC |
Static Consumption | <8 µA |
Working Consumption | <10 mA |
Alarm Sound | ≥85 dB (at 3 m) |
Low Voltage Alarm | 6.2V – 6.8V |
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