Unused Panasonic Smoke Detector Fire Alarm SH 4400P Set of 3

Fire Alarm, Wall-Mounted, NS Mark Certified, Lithium Battery Included

- Brand: Panasonic
- Model: SH 4400P
- Function: Fire Alarm
- Dedicated Lithium Battery
- Safety Standard: NS Mark Certified
- Accessories: Mounting bracket, cord

Thank you for looking.

This item is unopened, but the packaging shows some damage.
As the included lithium battery is old, its usability is unknown as it is unopened.

Please judge from the images.