Description
Product Description
The USI USI/SM/HW10YR/P is a hardwired smoke and fire alarm designed for dependable residential fire protection with backup power built in. Its photoelectric sensor and Sensing Plus Multi-Criteria Detection help identify both slow-burning and fast-flaming fires, making it a strong fit for bedrooms, hallways, living areas, and whole-home smoke alarm replacement projects.
This model is interconnectable, so when one compatible alarm sounds, connected alarms can sound throughout the home. The built-in Voice Alert helps users understand important alarm conditions and replacement reminders, while the 10-year sealed backup battery helps maintain protection during power interruptions and reduces low-battery replacement hassle.
Product Features
- Helps upgrade homes with hardwired smoke and fire protection
- Interconnectable design supports whole-home alarm coverage
- Voice Alert helps users understand alarm events and replacement reminders
- 10-year backup battery helps reduce routine battery replacement concerns
- Backup battery helps maintain protection during power outages
- Photoelectric sensing is a strong fit for residential smoke detection
- Helps reduce nuisance alarms from common household activities
- End-of-life alert reminds users when the alarm should be replaced
- Good fit for contractors, property managers, remodels, and residential safety upgrades
Product Specifications:
- Manufacturer Code / SKU: USI/SM/HW10YR/P
- Brand: USI
- Product Type: Smoke & Fire Alarm
- Alarm Type: Smoke Alarm
- Power Source: Hardwired with 10-Year Battery Backup
- Sensor Type: Photoelectric
- Detection Technology: Sensing Plus Multi-Criteria Detection
- Battery Backup: Yes
- 10-Year Battery: Yes
- Battery Chemistry: Lithium
- Battery Type: CR17450
- Battery Included: Yes
- Battery Design: Embedded
- Interconnectivity: Yes
- Special Feature: Voice Alert
- Safety Listing: ETL
- Safety Standard: 217
- Maintenance Alert: Replace alarm if exposed to heat, flames, heavy smoke, or water
- Warranty: 10-year limited
- Product Dimensions: 5.5" W x 1.6" H x 5.5" D
