9V Battery Photoelectric Smoke Alarm With 10 Years Life Smoke Detector with Test Button 5 year battery 2 Pack

Show on Amazon

Offer

Price trend

Product description

  • Product power The Photoelectric Smoke Alarm With 10 Years Life.The power supply is powered by a replaceable 9 V backup battery.It can be used continuously for 5 years and can be replaced when the power is low.
  • Product packaging 2xSmoke Alarm 2x 9V 5 years replaceable battery 4xPegs 4xScrews.
  • Product function When the battery is low, the smoke alarm will sound to remind you that it is time to replace the equipment.

You might also be interested in these ultra life 10 year smoke alarm batteries u9vl x.

© 2025 WHICH.ONE. ALL CONTENT IS SUBJECT TO OUR COPYRIGHT.