---
product_id: 373261943
title: "Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Wire-Free Interconnect Smoke Alarm, Voice Alert, White, 2 Count"
brand: "kidde"
price: "€ 4.13"
currency: EUR
in_stock: false
url: https://www.desertcart.nl/products/373261943-kidde-smoke-detector-10-year-battery-photoelectric-sensor-wire-free
store_origin: NL
region: Netherlands
---

# 85dB voice & alarm alerts for instant awareness 10-year lithium battery, no replacements needed Photoelectric sensor detects smoldering fires Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Wire-Free Interconnect Smoke Alarm, Voice Alert, White, 2 Count

**Brand:** kidde
**Price:** € 4.13
**Availability:** ❌ Out of Stock

## Summary

> 🚨 Stay ahead of danger with Kidde’s decade of silent, smart protection!

## Quick Answers

- **What is this?** Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Wire-Free Interconnect Smoke Alarm, Voice Alert, White, 2 Count by kidde
- **How much does it cost?** € 4.13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/373261943-kidde-smoke-detector-10-year-battery-photoelectric-sensor-wire-free)

## Best For

- kidde enthusiasts

## Why This Product

- Trusted kidde brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Night Mode:** Ambient light sensing silences annoying late-night chirps, so your sleep stays uninterrupted.
- • **Decade-Long Power:** Built-in 10-year lithium battery means zero hassle, zero replacements, total peace of mind.
- • **Clear Voice Alerts:** Loud 85-decibel alarm plus voice announcements like 'Fire!' and 'Replace Alarm' keep you instantly informed.
- • **Smoldering Fire Detection:** Advanced photoelectric sensor targets invisible fire particles for early warning.
- • **Seamless Interconnectivity:** Wire-free linking of up to 18 Kidde alarms and 6 strobe lights for whole-home synchronized safety.

## Overview

The Kidde Smoke Detector p4010DCS-W combines cutting-edge photoelectric sensing with a 10-year lithium battery to deliver reliable, maintenance-free fire detection. Featuring an 85-decibel alarm with clear voice alerts, ambient light sensing to prevent nighttime chirps, and wire-free interconnectivity for up to 18 devices, it ensures comprehensive home safety. UL certified and backed by a 10-year limited warranty, this 2-pack smoke alarm is designed for modern homes seeking effortless, trusted fire protection.

## Description

The Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Wire-Free Interconnect Alarm, Voice Alert, model p4010DCS-W, uses photoelectric sensor technology to detect visible fire particles (associated with smoldering fires). When smoke or fire is detected, an 85-decibel alarm will sound in conjunction with a voice alert announcing, "Fire! Fire!". The Kidde Smoke Detector is powered by a 10-year lithium battery, for coverage during a power failure, while eliminating the need for battery changes. When the smoke alarm is at the end of its life span, the detector will announce, "Replace Alarm!". A red LED indicates that the smoke detector is sensing smoke or fire. A green LED light indicates that the smoke detector is operating properly. A test-hush button allows you to test the battery operations as well as silence nuisance alarms that may occur from cooking or shower steam. The Kidde Smoke Detector will chirp when it's time to replace the battery, however, an Ambient Light Sensing feature helps to prevent alarm chirping in dark conditions. Install a smoke detector & carbon monoxide detector on every level of your home and near bedrooms to help keep your family safe from fire & poisonous gas. The Kidde smoke detector can be used as a single unit or interconnected with up to 24 Kidde devices (18 of which can be initiating) in a multiple-station arrangement, not exceeding the NFPA (National Fire Protection Association) limit of 18 initiating devices (smoke, heat, CO). It is possible to interconnect 6 strobe lights and or relay modules. UL Certified with a 10-year limited manufacturer's warranty. Meets requirements of UL 217, NFPA72 (chapter 11 2002 edition), NFPA101 (One and two-family dwellings), and Federal Housing Authority (FHA).

## Features

- Photoelectric sensor technology senses visible fire particles, associated with smoldering fires
- Operates on a 10-year lithium battery, eliminating the need for battery replacement, while providing reliable detection during a power failure
- Voice Alarm & an 85-decibel alarm announces a hazard when detected: “Fire!” = smoke or fire or "Replace Alarm" when the alarm has reached its end of life span
- Green LED indicates power to the smoke detector, while a red LED indicates the presence of smoke or fire
- Ambient Light Sensing feature establishes a day/night cycle and prevents late-night battery chirps in dark conditions
- Test-Hush button makes it easy to test the smoke detector and silence false alarms that occur from cooking or shower steam
- Interconnection capability: allows you to connect up to 18 Kidde smoke, heat, or CO alarms, with the possibly it interconnect 6 strobe lights or relay modules
- UL listed with a 10-Year limited manufacturer warranty on the alarm only (not a battery performance claim). Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that replacement is needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kidde |
| Part number | 21027317 |
| Item Weight | 544 g |
| Batteries | 2 AA batteries required. (included) |
| Item model number | p4010DCS-W |
| Size | 2 Pack |
| Color | White |
| Style | Lithium Battery Powered Smoke Detector |
| Pattern | Detector |
| Shape | Circular |
| Power source type | Battery Powered |
| Voltage | 3 Volts (DC) |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Cutting Diameter | 5.59 Inches |
| Included components | Quick Start Guide, User Manual, mounting brackets (2), mounting hardware (2 sets), smoke alarm (2) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Metal |
| Item diameter | 5.59 Inches |

## Product Details

- **Brand:** Kidde
- **Style:** Lithium Battery Powered Smoke Detector
- **Power source:** Battery Powered
- **Colour:** White
- **Item weight:** 544 g

## Images

![Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Wire-Free Interconnect Smoke Alarm, Voice Alert, White, 2 Count - Image 1](https://m.media-amazon.com/images/I/81C0a6gdeUS.jpg)
![Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Wire-Free Interconnect Smoke Alarm, Voice Alert, White, 2 Count - Image 2](https://m.media-amazon.com/images/I/71nWih8BG2S.jpg)
![Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Wire-Free Interconnect Smoke Alarm, Voice Alert, White, 2 Count - Image 3](https://m.media-amazon.com/images/I/71lUDHImOkS.jpg)
![Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Wire-Free Interconnect Smoke Alarm, Voice Alert, White, 2 Count - Image 4](https://m.media-amazon.com/images/I/71kQ1n2z8xS.jpg)
![Kidde Smoke Detector, 10-Year Battery, Photoelectric Sensor Wire-Free Interconnect Smoke Alarm, Voice Alert, White, 2 Count - Image 5](https://m.media-amazon.com/images/I/71YNSoVu9KS.jpg)

## Questions & Answers

**Q: can they be used without interconnecting?**
A: Many states require interconnecting alarms. 
Frankly, I would not purchase alarms that are not interconnected. 
It is not as safe if one in the living room goes off while asleep and your bedroom alarm does not.

**Q: Do they make this same product as a dual photoelectric and ionization unit...with 10 year batter and interconnecting?**
A: Kidde has a dual photoelectric and ionization AC unit (model Pi2010)  but it is not "wireless interconnectable" to the P4010XXX models, it is only "wired" interconnectable.   You would need to connect Kidde's dual photoelectric and ionization unit (model Pi2010) by wire to an AC unit of the P4010-ACxxx model family.    Kidde's dual photoelectric and ionization unit (model Pi2010) does not have  a 10 year battery backup but uses a replaceable 9 volt battery as backup which will last numerous years.    The alternative is just use an AC ionization unit near an AC unit of  the P4010-ACxxx model family.

**Q: Does this work with Alexa**
A: No, these alarms do not have Wi-Fi connection at all and cannot work Alexa. They are interconnected among themselves.

**Q: Will the RemoteLync Bridge ever exist? I've bought a few of these over the past 3 years, and it's still on the packaging like I could just order one.**
A: Yes

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-28*