First Alert BRK SM601 Battery Powered Photoelectric Smoke Alarm
Battery-powered photoelectric smoke alarm from BRK (Resideo) with replaceable AA batteries included. Features SoftCue low-battery replacement reminders, LED status indicators, a side-loading battery drawer, a standardized mounting bracket and an optional Easy-Fit trim ring. Stand-alone unit (not interconnectable).
Key Features
- Photoelectric smoke sensing with a 10-year service life
- Replaceable AA batteries included (replace with Kendal LR6, Energizer E91 or Duracell MN1500)
- SoftCue replacement reminders: gentle sound and light low-battery cues reduce disruptive chirps
- LED indicators for alarm, power, battery and replace-device status
- Side-loading battery drawer for battery changes without removing the alarm
- Standardized mounting bracket and optional trim ring for replacement installs
- Latching feature identifies the initiating alarm
- Silence feature for nuisance alarms
- Self-diagnostic test with malfunction warning (3 chirps); end-of-life signal (5 chirps)
- Two tamper-resistant locking pins (battery drawer and/or alarm to bracket)
- Fully screened sensing chamber resists dust and insects
- 85 dB at 10 ft piezo horn
Specifications
| Sensor |
Photoelectric |
| Power source |
Battery (AA, replaceable) |
| Alarm dimensions |
5.2 in dia. x 1.76 in H |
| Weight |
0.48 lb (217.72 g) |
| Audio alarm |
85 dB at 10 ft (3 m) |
| Interconnect |
No |
| Operating temperature |
40-100 °F (4.4-38 °C) |
| Humidity range |
20-95% RH non-condensing (agency compliance 93% max) |
| Test/Silence |
Push and release center button |
| Color |
White |
| Standards |
UL 217; meets NFPA 72, NFPA 101 and ICC requirements |
In the Box
- SM601 smoke alarm
- AA batteries (included)
- Standardized mounting bracket
- Easy-Fit trim ring (optional use)
- Mounting screws and anchors (shown in manufacturer contents photo)
Related Models
- SM601-CP (6-pack)
- SM610 (10-year sealed battery version)
- SM6W01 (hardwired version)
- Replaces: SMI100, SM200
Specifications taken from the manufacturer's published literature. Manufacturer specifications are subject to change without notice.
