| Battery Included | Yes |
|---|---|
| Power Source | Hardwired |
| Color | White |
| Year Manufactured | 2025 |
| MPN | USI/SM/HW10YR/3 |
| Item Depth | 1.5 in |
| Smart Home Compatibility | None |
| California Prop 65 Warning | Yes |
| Brand | USI Electric |
| Type | Smoke Alarm |
| Unit Type | Unit |
| Number of Batteries | 1 |
| Manufacturer Warranty | None |
| Model | USI/SM/HW10YR/3 |
| Features | Photoelectric Smoke Sensor |
| Unit Quantity | 3 Pack |
| Operating Sound Rating | 90 dB |
| Item Width | 5.6 in |
| Country of Origin | China |
| Item Weight | 1 lb |
Check the listing for details. Universal Security 3 Pack Hardwired Smoke Detector W/ Ionization Sensor. Color: White, Condition: New, Made in China. Listed at 54.99 USD. The Universal Security 3 Pack Hardwired Smoke Detector with Ionization Sensor is a reliable and essential home security device. These white smoke alarms, powered by a hardwired source and featuring a photoelectric smoke sensor, are designed for maximum safety and protection. Made by the trusted brand USI Electric, this 3 pack includes everything you need to secure your home with peace of mind. With a manufacturer warranty of none and a California Prop 65 warning, these smoke detectors are a trustworthy choice for any household looking to enhance their home security measures.