1. Introduktion
The Kidde Smart Hardwired Smoke Alarm (Model P4010ACS-WF) is designed to provide early warning of smoke and fire hazards in your home. This device integrates photoelectric sensing technology with smart features, including Wi-Fi connectivity for remote alerts and voice commands. It operates on 120V AC power and includes a 10-year sealed lithium battery for backup during power outages.
Nøglefunktioner:
- Fotoelektrisk sensor: Detects visible fire particles associated with smoldering fires.
- Stemmebeskeder: Announces "Fire! Fire!" upon detection and "Replace Alarm" at end-of-life.
- Wi-Fi-forbindelse: Sends real-time notifications to your smartphone via the Kidde app.
- 10-Year Sealed Battery Backup: Provides continuous protection during power failures.
- Smart Home-kompatibilitet: Works with Amazon Alexa and Google Home for voice commands.
- LED-ringindikatorer: Clearly displays operational status (Green, Amber, Red).
- Test-lydløs-knap: Allows for easy testing and temporary silencing of nuisance alarms.
- Whole-Home Activation: Interconnects with compatible Kidde alarms for simultaneous alerts.

Figure 1: Kidde Smart Hardwired Smoke Alarm and packaging.
2. Vigtige sikkerhedsoplysninger
Please read and understand all instructions before installing and operating this smoke alarm. Failure to follow these instructions may result in property damage, injury, or death. Keep this manual for future reference.
- Denne enhed er kun beregnet til privat brug.
- Sørg for, at strømmen er SLUKKET før installation eller vedligeholdelse.
- Do not paint over the alarm. Paint can clog the sensing chambers and prevent the alarm from operating correctly.
- Test alarmen ugentligt for at sikre korrekt funktion.
- Never ignore a smoke alarm. Investigate the cause of any alarm immediately.
- This alarm is not intended to replace proper fire safety practices, including regular fire drills and escape plans.
3. Pakkens indhold
Bekræft at alle varer er til stede i pakken:
- Kidde Smart Smoke Alarm (P4010ACS-WF)
- AC stik
- Trim Plate Accessory
- Assembly User Card
- Brugervejledning (dette dokument)
4. Opsætning og installation
4.1 Valg af placering
Install smoke alarms on every level of your home, inside each bedroom, and outside each sleeping area. Avoid installing in kitchens, bathrooms, or garages where steam or exhaust might cause nuisance alarms.
4.2 Fastforbundet installation
- Sluk for strømmen: Before beginning, ensure the power to the circuit where you are installing the alarm is turned off at the main fuse or circuit breaker box.
- Mount the trim plate: Secure the trim plate accessory to the electrical box on the ceiling or wall.
- Tilslut ledninger: Connect the AC connector wires to your home's electrical wiring according to local electrical codes. Typically, this involves connecting black to black (hot), white to white (neutral), and red to red (interconnect, if applicable).
- Attach alarm to connector: Plug the AC connector into the back of the smoke alarm.
- Mount the alarm: Align the alarm with the trim plate and twist clockwise until it locks securely into place.
- Genopret strøm: Turn the power back on at the main fuse or circuit breaker box. The alarm will chirp once and the green LED will illuminate, indicating it is receiving AC power.

Figure 2: Hardwired installation of the smoke alarm.
4.3 Battery Backup Activation
The alarm includes a 10-year sealed lithium battery that activates automatically upon initial power-up. No battery replacement is required for the life of the alarm.
4.4 Kidde App Setup and Wi-Fi Connection
- Download the Kidde App: Søg efter "Kidde" in your smartphone's app store (iOS or Android) and download the application.
- Opret en konto: Follow the in-app instructions to create a new Kidde account or log in if you already have one.
- Tilføj enhed: Vælg muligheden for at tilføje en ny enhed.
- Scan QR -kode: Locate the QR code on the back of your smoke alarm and scan it using the Kidde app. Ensure your phone is connected to a 2.4GHz Wi-Fi network.
- Følg instruktionerne i appen: Complete the pairing process by following the instructions provided in the Kidde app. This will connect your alarm to your home Wi-Fi network and your Kidde account.

Figure 3: Scanning the QR code for app setup.

Figure 4: Kidde app interface for device management.
5. Operating the Smoke Alarm
5.1 LED Ring Indicators
The LED ring on the alarm provides visual status indications:
- Grøn: Normal operation. The alarm is powered and functioning correctly.
- Rav: Operating error or fault detected. Refer to troubleshooting for details.
- Rød: Smoke or fire hazard detected. The alarm will sound.

Figure 5: LED ring color indicators.
5.2 Voice Warning Alerts
In addition to the 85-decibel alarm, the device provides clear voice announcements:
- "Fire! Fire!": Repeated when smoke or fire is present.
- "Replace Alarm": Announced at the end of the device's 10-year lifespan.

Figure 6: Voice warning alerts feature.
5.3 Test-lydløs-knap
The large button on the front of the alarm serves multiple functions:
- Prøve: Press and hold the button to test the alarm's functionality. The alarm will sound and the voice alert will activate. Perform this test weekly.
- Hush: Press the button to temporarily silence nuisance alarms (e.g., from cooking smoke). The alarm will silence for a short period, typically 8-10 minutes, before resetting.
- Stilhed i kvidren: Temporarily silences low battery or end-of-life chirps for up to 24 hours (maximum 7 days).
5.4 Kidde App Features
When connected to Wi-Fi, the Kidde app provides enhanced control and monitoring:
- Notifikationer i realtid: Receive alerts on your smartphone when smoke is detected, even when you are away from home.
- Fjerntest: Test your alarm directly from the app.
- Smart Hush: Silence false alarms through the app when you are connected to the same Wi-Fi network as the alarm.
- Statusovervågning: View the operational status of your alarm and other connected Kidde devices.

Figure 7: Kidde app features for alarm management.
5.5 Whole-Home Activation
This smoke alarm is capable of hardwired interconnection with other select Kidde alarms. When one interconnected alarm detects smoke, all connected alarms will sound, providing comprehensive coverage throughout your home.

Figure 8: Illustration of whole-home activation with interconnected alarms.
6. Vedligeholdelse
6.1 Regelmæssig testning
Test your smoke alarm weekly by pressing and holding the Test-Hush button until the alarm sounds. This confirms the alarm's electronics, battery, and horn are working.
6.2 Rengøring af din alarm
Dust and debris can accumulate in the sensing chamber, potentially causing nuisance alarms or reducing sensitivity. Clean your alarm at least once a month:
- Remove the alarm from its mounting bracket.
- Use a soft brush attachment on your vacuum cleaner to remove dust from the alarm's exterior and around the sensing chamber openings.
- Alternatively, use a can of compressed air to blow out any dust.
- Reinstall the alarm and test it.
6.3 Batterioplysninger
The Kidde Smart Smoke Alarm features a 10-year sealed lithium battery. This battery is designed to last the entire lifespan of the alarm and is not replaceable. When the alarm reaches its end-of-life, it will chirp and announce "Replace Alarm". At this point, the entire unit must be replaced.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Alarm sounds frequently without smoke (Nuisance Alarm) | Cooking fumes, steam, high humidity, dust, insects, proximity to vents. | Press the Hush button. Clean the alarm (see Maintenance). Relocate the alarm if consistently triggered by non-fire sources. Ensure proper ventilation during cooking. |
| Alarmen bipper periodisk | End-of-life warning, low battery (though sealed, this indicates unit replacement). | If the alarm announces "Replace Alarm", the unit has reached its end-of-life and must be replaced. You can temporarily silence chirps for up to 24 hours by pressing the Test-Hush button. |
| Alarmen lyder ikke under testen | No AC power, faulty unit, battery issue. | Check circuit breaker. Ensure alarm is properly connected to AC power. If green LED is off, check wiring. If problem persists, replace the unit. |
| Cannot connect to Wi-Fi or Kidde App | Incorrect Wi-Fi password, 5GHz network, weak signal, app issues. | Ensure your phone is on a 2.4GHz Wi-Fi network. Verify Wi-Fi password. Move alarm closer to router. Restart router and alarm. Reinstall Kidde app if necessary. |
| Amber LED indicator is on | Operating error or fault. | Clean the alarm. If the amber light persists after cleaning and a power cycle, the unit may be faulty and require replacement. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnummer | P4010ACS-WF |
| Strømkilde | 120V AC fastmonteret med 10 års forseglet litiumbatteri-backup |
| Sensortype | fotoelektrisk |
| Alarmhøjde | 85 dB ved 10 fod |
| Driftsfugtighed | Up to 95% Relative Humidity (RH), Non-Condensing |
| Driftstemperatur | Refer to product packaging for specific range (Upper Temperature Rating: 100 Degrees Fahrenheit) |
| Kompatible enheder | Android, iOS 12 or Newer, iPad, iPhone (Alexa, Google Home) |
| Produktdimensioner | 2.36" D x 5.04" B x 5.04" H |
| Varens vægt | 11.2 ounce |
| Certificering | UL 2034, NFPA 72 |
| UPC | 047871320653 |

Figur 9: Produktdimensioner.
9. Garantioplysninger
This Kidde Smart Hardwired Smoke Alarm (Model P4010ACS-WF) comes with a 10 års begrænset garanti. The warranty covers defects in materials and workmanship under normal use and service. The 10-year warranty period begins when the alarm is powered on. If the power-on date is unknown, it should be assumed the alarm should be replaced after 10 years from the manufacturing date.
Please note that this is not a battery performance claim. The sealed lithium battery is designed to last the life of the alarm, but the warranty specifically covers the alarm unit itself.
For full warranty details and terms, please refer to the official Kidde documentation or contact Kidde customer support.
10. Support og kontakt
For further assistance, technical support, or warranty claims, please refer to the following resources:
- Kidde App: The Kidde app provides in-app support and troubleshooting guides.
- Online ressourcer: Visit the official Kidde website for FAQs, product manuals, and support contact information. You can find more information at the Kidde Store.
- Kundeservice: Contact Kidde customer service directly for personalized support. Refer to your product packaging or the Kidde webwebstedet for aktuelle kontaktoplysninger.





