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About GS509A
- 10-Year Product Life: Long-lasting smoke alarm with continuous battery replacement.
- Enhanced Safety: Photoelectric technology detects slow smoldering fires quickly.
- Convenient Test Button: Easy weekly testing without disturbance.
- Loud and Clear Alerts: An 85dB alarm ensures the whole house hears it.
- User-Friendly Installation: Easily mountable on walls or ceilings, compliant with NFPA standard 72.
Model Number
GS509A
Sensor Type
Photoelectric
Product Life
10 Years
Supply Voltage
DC 9V
Power Consumption
Alarm Current: 30mA (MAX)
Battery Type
9V Carbon Battery (Replaceable)
Battery Lifetime
1 Year
Dimensions
3.9 inches in diameter x 1.38 inches in height
Weight
Approx. 4.83 ounces (including battery)

















