Special Nonexistent Furniture
Part #: 9120B
SKU #: HNW1096

First Alert Hardwired Smoke Alarm with Battery Backup


View all from First Alert


2-Day Delivery
  • First Alert Hardwired Smoke Alarm with Battery Backup


Free Shipping on orders over $49.00
Order in the next and have this item delivered free by ! More

Arrives for Christmas to Woodbridge, NJ 02108 (Change)

List Price:  $23.99
You Save: $7.88 (33%)
Rewards:  Get 3% Back ?



Product Details
Weight & Dimensions
  • Smoke alarm
  • Single button for testing and silencing
  • Smoke detection technologies
  • Latching alarm indicator, identifies which unit initiated an alarm
  • Perfect mount allows for easy installation
  • Meets new construction requirements
  • 9 Volt battery back up
  • 120 Volts
  • Manufacturer provides 1 year warranty


  • Overall Product Weight: 0.66 Pounds
  • Overall Product Weight: 0.66 Pounds
Product Type: Smoke DetectorOrientation: Wall/Ceiling Mounted
Power Source(s): 9V BatteryGlobal Product Type: Smoke/Co Detectors-Smoke Detector
Mounting: WallQuantity: 1 Each
Country of Manufacture: Mexico 
See something odd? Report it here.

Shipping Info

Free Shipping on orders over $49.00
Ships to:     
Ships via FedEx/UPS (Learn More)

Questions & Answers

Still have questions about this product? We're here to help

We're sorry, we have no FAQs to display. 

Manufacturer Details
First Alert is the most recognized and trusted brand in home safety and security products, helping protect what matters most to you and your family. First Alert is a leading manufacturer of smoke alarms, carbon monoxide detectors, fire extinguishing products, safes, security cameras, fencing, doors, window guards, and many other home safety products. Please consider them a resource for the latest recommendations in home safety.

When you buy a First Alert Hardwired Smoke Alarm with Battery Backup online from Wayfair Supply, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the First Alert Part #: 9120B here. If you have any questions about your purchase or any other Smoke & CO Detectors product for sale our customer service representatives are available to help. Whether you just want to buy a First Alert Hardwired Smoke Alarm with Battery Backup or shop for your entire business, Wayfair Supply has everything you need.

OUR SKU # HNW1096 This item is also sometimes listed under the following manufacturer numbers: 9120B