








🔥 Stay ahead of danger with 10 years of wireless peace of mind! 📡
The X-Sense SD19-W 3-pack smoke detectors feature a robust 10-year sealed lithium battery and wireless interconnection with an impressive 820 ft transmission range. Designed for easy installation and scalability, these premium flame-retardant alarms provide reliable, whole-home fire detection with no battery replacements needed for a decade.



| Manufacturer | X-Sense Electronics., Ltd. |
| Item Weight | 1.54 pounds |
| Package Dimensions | 6.57 x 5.43 x 5.24 inches |
| Item model number | SD19-W |
| Batteries | 6 Lithium Metal batteries required. (included) |
| Size | 3-Pack |
| Style | RF Interconnected Model (3-Pack) |
| Pattern | Fire Alarm |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Included Components | 1 × User Manual, 3 × Smoke Alarms SD19-W with Sealed 10-Year Lithium Battery, 6 × Screws and Anchor Plugs |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Metal |
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