21031482 Detect Smoke Alarm – Hardwired with AA Backup Battery
The 21031482 Detect Smoke Alarm is a dependable, permanently powered fire‑safety device designed to provide continuous smoke detection in residential and light‑commercial environments. Featuring hardwired operation with an AA backup battery, this alarm delivers reliable, uninterrupted protection even during power outages, ensuring round‑the‑clock safety.
Hardwired connectivity supplies constant power for consistent performance, while the included AA backup battery maintains operation in the event of electrical loss. The alarm is engineered to rapidly sense smoke from potential fire events and emit a loud audible alert, giving occupants critical warning time to respond. Its low‑profile design allows for clean, unobtrusive installation on ceilings or walls while maintaining high detection reliability.
Designed for long‑term installation, the 21031482 is ideal for new construction, remodels, and replacement of existing hardwired smoke alarms. It supports safety compliance requirements while offering enhanced reliability compared to battery‑only models. This combination of hardwired power and battery backup makes it a trusted choice for homes, multi‑family housing, and managed properties.
Key Features
- Smoke detection for early fire warning
- Hardwired power for continuous operation
- AA backup battery maintains protection during power outages
- Loud audible alarm alerts occupants to danger
- Designed for permanent installation
- Low‑profile design for discreet appearance
- Ideal for replacement or new construction use
Specifications
- Manufacturer Model: 21031482
- Product Type: Smoke alarm
- Detection Type: Smoke
- Primary Power: Hardwired
- Backup Power: AA battery
- Alarm Type: Audible alert
- Installation Type: Hardwired surface mount
- Application: Indoor residential or light‑commercial use
Applications
The 21031482 Detect Smoke Alarm is well suited for a wide range of fire‑safety applications, including:
- Homes and apartments
- Bedrooms, hallways, and common areas
- Multi‑family and rental properties
- Dormitories and residential facilities
- Offices and light‑commercial buildings
- Replacement of existing hardwired smoke alarms
Why Choose the 21031482 Detect Smoke Alarm?
The 21031482 offers dependable smoke detection with the added security of AA battery backup, ensuring consistent performance even during power interruptions. Its hardwired design supports long‑term reliability and reduced maintenance, while the audible alert provides essential early warning in emergency situations. Designed to meet modern safety expectations, this smoke alarm is a practical and trusted solution for maintaining fire protection standards.
Whether used in new installations or as a replacement unit, the 21031482 delivers dependable protection and peace of mind for occupants and property managers alike.
