Kidde Fire Sentry Battery Operated 4-inch Smoke Detector, with 85 decibel alarm, 2 pack

It was time for me to replace a couple smoke detectors in my house and this two pack did the trick. They are easy to install, they are small so they are discreet looking and this is a brand that I know and trust. In my opinion, you can't go wrong with a Kidde smoke detector. Overall, I am highly satisfied with this product.

Simple old school detector at a great price. I got two more for other areas of the house. There's no fiddling with apps or settings, no wifi required. A couple screws to install the mounting bracket, add the included battery and twist into place = DONE.

It was easy to install and now I can rest in peace and confidence knowing I replaced my old one, it was chirping letting me know it was time to replace.

Small but mighty. Came with a battery. Put one on each floor, stairway and in each bedroom. It blinks a red light, but not often and it’s subtle. Doesn’t grab your attention when you’re in bed, thank goodness. 8 minute pause button for when you accidentally burn your pizza but don’t want to tame the entire thing down and remove battery to make it shut up then forget to put it back. So highlyyy recommend this smoke detector.

it is great, works well. I love the fact it has a regular battery. I am leary of lithium batteries and do not like the thought of the fire alarm being the reason for the fire. I also enjoy the silent feature for when i am frying something or hot air hits it from an open door, etc. Wonderful product. Thank you!

Instructions so small a font, had to put on my glasses AND use a magnifier. Could not tell what the little thing inside was or is for. I took it out. I don't know if this works but it does test ok, when I press the button. I have not had a fire, so I don't know if it works. If it does, good value for price.

first 8 hrs after i put the batteries in it started alarming there is smoke.. i til the batteries out until i can get someone to show me how to use it properly. THIS WAS THE REASON for Purchasing the alarms. my dogs all freak out. (my house was rebuilt 3 years ago due to a bad fire. my house has those alarms that are built in hardwired in few spent approximately $500.00 to have 2 different company's vibe out to fix the alarms.. i can't stand the alarms are so loud, they go off for absolutely NO REASON. NO ONE HERE SMOKES INSIDE THE HOUSE. IS YALL CAN HELP ME FIND SOMEONE TO FIX I WOULD SURE APPRECIATE IT!!!

false triggering 24hrs after installation. Replaced the batteries. Same thing. Removed and old detector and replaced with "newer is better" big mistake!

I did not receive the smoke detector at all and the driver did not give me a receipt for my items therefore we have a problem I hope you all contact me ASAP thank you

I didn't know when my order was dropped. So the milk and oj were sitting out side in the heat. Could the delivery person ring the bell and or knock to let me know the order was outside