- Replaceable Battery
- Standalone Operation
- Voice Alert
- Smart App
- Interconnected Alarm
- Incompatible with SBS50 Base Station
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3-Pack
$119.99 Save $0.00
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1-Pack
$27.99 Save $12.00 $39.99
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5-Pack
$129.99 Save $50.00 $179.99
- Free Shipping Over $49
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5-YEAR WORRY-FREE WARRANTY
60-DAY MONEY BACK GUARANTEE -
Payment method
Heat-Resistant
PC Material
High-temperature-resistant material enables it to continue
to sound even if flames reach it.
5-Year Replaceable Battery
The CR123A battery offers 5 years of continuous protection,
Do-Not-Disturb
LCD Display
Only illuminates during alarms or tests meaning it can be
placed anywhere including bedrooms
Technical Specifications
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Power Supply
CR123A lithium battery (replaceable)
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Battery Life
5 years
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Sensor Type
{"Smoke"=>"Photoelectric", "CO"=>"Electrochemical"}
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CO Sensitivity
{"70 ppm"=>"60–240 minutes", "150 ppm"=>"10–50 minutes", "400 ppm"=>"4–15 minutes"}
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Operating Temperature
40–100°F (4.4–37.8°C)
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Operating Relative Humidity
10%–85% RH (non-condensing)
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Alarm Loudness
≥ 85 dB at 10 ft (3 m) @ 3.2 ± 0.3 kHz pulsing alarm
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Silence Duration
≤ 9 minutes