| Country of Origin | China |
|---|---|
| UPC | 0047871075850 |
| Power Source | Hardwired, Battery |
| Item Diameter | 0.5 cm |
| Color | White |
| Year Manufactured | 2018, 2019 |
| Item Depth | 0.5 cm |
| Smart Home Compatibility | Amazon Alexa |
| Brand | Kidde |
| Type | Smoke Alarm |
| Number of Batteries | 1 |
| Features | Battery Backup |
| Smart Home Protocol | Bluetooth |
| Power | Hardwired |
| Operating Sound Rating | 100 dB |
| Item Weight | 1 lb |
Check the listing for details. Kidde Firex i4618 Replacement Hardwire Smoke Alarm 120V Battery Backup. Color: White, Condition: New, Made in China. Listed at 49.99 USD. The Kidde Firex i4618 Replacement Hardwire Smoke Alarm with 120V Battery Backup is a reliable and essential home security device. It features a white color and a sleek design with a diameter of 0.5 cm. Manufactured in 2019 and 2018, this smoke alarm is compatible with Amazon Alexa for added convenience. With a hardwired power source and battery backup, it ensures continuous protection against smoke and gas hazards. The alarm operates with a 100 dB sound rating and can be easily installed in any home to provide peace of mind and safety.