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ETL ListedUL 217 · 2034
NFPA 72Fire code
10-Year LifeSensor rated
Easy InstallWired/battery
In Stock — Ships from California
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SITERWELL GS886A-3RFDT Wireless Interconnected Smoke & CO Alarm (Detector) with 10-Year Battery (A8612B-4R)
Sale price$39.99 USD
Regular price$49.99 USD
About A8612B-4R
- 10-Year Lithium Battery:Enjoy long-lasting safety with a reliable 10-year battery.
- Accurate Alarm:Dual-wave technology reduces false alarms by distinguishing non-fire smoke.
- 2-in-1 Protection:Dual sensors detect smoke and CO, with over 85 dB sound warning.
- Easy Installation:3.62-inch backplate fits most detectors, installs with a twist.
- One-Touch Mute for 10 hours:No more low-battery beeps—sleep soundly all night.
- Micro-mesh Design:Prevents insects and debris for more accurate alarms.
- Soft Lighting:Reduces direct light at night, ensuring no disturbances.
- Dual-language Voice Alerts:English and French options for multilingual households.
Model Number
A8612B-4R
Power Source
10-year built-in lithium battery
Radio frequency
915MHz
Wireless Distance
Minimum 30m Open Air
Wireless/Hardware Interconnection
Up to 18 Alarms
Sensor of Smoke
Multi-Criteria Optical
Alarm Volume
>85dB(A) @ 3 meters
Temperature Range
40°F (4.4°C) to 100°F (37.8°C)
Humidity Range
< 85% relative humidity (RH)
Detection range
Max. 40 m² within a room
Size
About 6.1 inches wide and 1.7 inches tall
A8612B-4R

























