First Alert BRK SC6W10 Hardwired Smoke and CO Alarm, 10-Year Battery Backup
Hardwired 120 VAC combination photoelectric smoke and electrochemical carbon monoxide alarm with a sealed 10-year lithium battery backup. Interconnects with up to 18 compatible alarms (12 of which can be smoke alarms), including the First Alert SC5 smart alarm. Conforms to UL 217 10th Edition and UL 2034.
Replaces: BRK SMICO105-AC (discontinued). The SC6W10 is the current BRK / First Alert model for these alarms.
Key Features
- Photoelectric smoke sensor and electrochemical CO sensor, 10-year service life
- Sealed 10-year lithium battery backup - no battery replacements for the life of the alarm
- 120 VAC hardwired with plug-in connector
- Interconnect up to 18 alarms (12 smoke alarms max); works with most hardwired First Alert and BRK alarms
- Interconnect with First Alert SC5 smart alarm for app alerts and remote monitoring
- SoftCue replacement reminders
- LED indicators for alarm, power and replace-device status
- Latching feature and silence feature
- Self-diagnostics with malfunction warning; end-of-life signal
- Two tamper-resistant locking pins
- Gasketless base with wide rotation range for alignment
- Standardized mounting bracket and optional trim ring
Specifications
| Sensors |
Photoelectric smoke + electrochemical CO |
| Power |
120 VAC @ 60 Hz, 0.7 A |
| Battery backup |
10-year sealed lithium |
| Alarm dimensions |
5.2 in dia. x 1.76 in H |
| Weight |
0.46 lb (208.65 g) |
| Audio alarm |
85 dB at 10 ft (3 m) |
| Interconnect |
Yes - up to 18 alarms, 12 of which can be smoke alarms |
| CO alarm points |
400 PPM: 4-15 min; 150 PPM: 10-50 min; 70 PPM: 60-240 min; no alarm at constant 30 PPM for 30 days |
| Operating temperature |
40-100 °F (4.4-38 °C) |
| Humidity range |
20-95% RH non-condensing (agency compliance 93% max) |
| Standards |
UL 217 10th Ed., UL 2034 5th Ed.; meets CSFM, NFPA 72 and ICC requirements |
In the Box
- SC6W10 smoke/CO alarm
- Standardized mounting bracket
- Trim ring (optional use)
- AC wiring connector (shown in manufacturer contents photo)
- Mounting screws and anchors (shown in manufacturer contents photo)
Related Models
- SC6W10-CP (6-pack)
- First Alert SC5 smart smoke & CO alarm (interconnect)
- SM6W01 (hardwired smoke-only)
- Replaces: SMICO105-AC, SMICO110-AC, SMCO110V-AC
Specifications taken from the manufacturer's published literature. Manufacturer specifications are subject to change without notice.
Documents
FAQ
What does the BRK SC6W10 replace?
BRK gives the SC6W10 as the replacement for the SMICO105-AC, SMICO110-AC and SMCO110V-AC combination alarms.
Does the SC6W10 need battery changes?
No. Its backup is a sealed 10-year lithium battery, so no battery replacements are needed for the life of the alarm.
Can the SC6W10 be interconnected?
Yes. It interconnects with up to 18 compatible alarms, no more than 12 of them smoke alarms, including the First Alert SC5 smart alarm.
