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First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup
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First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup
First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup
Item #: 22555074

First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup

Item #: 22555074

SLL 2059777

Price Details

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*All items will import from US

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Dual Sensor Technology
Combines photoelectric and ionization sensors to detect both slow- and fast-burning fires, ensuring maximum safety for households.
Reliable Connectivity
Hardwired installation ensures constant power supply, while battery backup provides an extra layer of safety during power outages.
User-Friendly Design
Ease of installation and maintenance with a simple access panel and LED indicators that inform users of battery status and alarm functions.

Product Details

Shop First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup online at a best price in Sierra Leone. B0064S9KLC
Item Weight1.5 lbs (680 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners seeking reliable smoke detection with both photoelectric and ionization sensors to reduce false alarms.

  • Parents

    Parents of young children will benefit from enhanced safety features ensuring timely alerts during emergencies.

  • Smart Home Enthusiasts

    Perfect for individuals integrating smoke detectors into smart home systems for enhanced monitoring and connectivity.

Not Suitable For
  • Renters

    Renters may find hardwired installation impractical due to property restrictions or the inability to modify existing systems.

  • Budget-Conscious Buyers

    This product may be too expensive for users looking for a basic smoke detector without advanced features.

  • Occasional Users

    Infrequent travelers may not see the value in features designed for active monitoring and constant updates.

Product Description

First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the main features of the First Alert BRK 3120B smoke detector?

    Answer: The First Alert BRK 3120B smoke detector combines photoelectric and ionization technology for comprehensive smoke detection. This dual-sensor approach enhances its capability to detect both slow-smoldering and fast-flaming fires. It is hardwired, ensuring reliable power, and includes a battery backup for added security during power outages. Ideal for homes and businesses, it provides a versatile safety solution.
  • Question: How does the photoelectric sensor work in the BRK 3120B?

    Answer: The photoelectric sensor in the BRK 3120B uses a beam of light that detects smoke particles. When smoke enters the sensing chamber, it scatters the light, triggering the alarm. This type of sensor is particularly effective for detecting smoldering fires, such as those caused by burning materials, making it an essential feature for residential use.
  • Question: How does the ionization sensor work in this smoke detector?

    Answer: The ionization sensor in the BRK 3120B detects fast-flaming fires, like those caused by flammable liquids. It ionizes the air in its sensing chamber, and when smoke enters, it disrupts this ion flow, triggering the alarm. This dual-sensor system increases the overall effectiveness of fire detection in various scenarios, enhancing household safety.
  • Question: Can I install the First Alert BRK 3120B myself?

    Answer: Yes, the First Alert BRK 3120B smoke detector can be installed by homeowners, but it's important to follow the manufacturer's guidelines for hardwiring. Typically, it requires a standard electrical outlet and some basic wiring skills. Consulting an electrician is recommended if you're unsure about the installation process, particularly for ensuring safety and compliance with local regulations.
  • Question: What is the battery backup feature for?

    Answer: The battery backup feature in the BRK 3120B ensures continuous operation during power outages. This is crucial for maintaining fire safety when you need it most. With this feature, the smoke detector can still alarm in case of smoke detection even when electricity is unavailable, providing peace of mind and reliability for your home.
  • Question: How often should I test the smoke detector?

    Answer: It’s recommended to test the First Alert BRK 3120B smoke detector monthly to ensure it functions properly. Simply press the test button to verify the alarm sounds. Additionally, change the batteries or inspect the wiring as needed, typically every 6 months, to maintain optimal performance and ensure your home stays safe from fire hazards.
  • Question: What should I do if the alarm goes off?

    Answer: If the BRK 3120B smoke detector alarm goes off, it’s crucial to check for smoke or signs of fire immediately. If confirmed, evacuate the building and call emergency services. If it’s a false alarm, silence the detector and assess any possible causes for the smoke or environmental factors, such as cooking smoke. Regular maintenance is vital to reduce false alarms.
  • Question: Is this smoke detector suitable for all spaces in my home?

    Answer: Yes, the First Alert BRK 3120B is suitable for various spaces, including bedrooms, kitchens, and hallways. However, avoid placing it too close to the kitchen to minimize false alarms from cooking. Its dual-sensor technology allows for effective detection, making it a versatile option for overall home safety.
  • Question: How does the First Alert BRK 3120B compare to other smoke detectors?

    Answer: The BRK 3120B stands out due to its combination of photoelectric and ionization sensors, offering a broader range of fire detection than standard single-sensor models. This dual-sensor capability provides comprehensive coverage for different types of fires, making it an excellent choice for thorough protection. It’s trusted by homeowners and safety professionals alike.
  • Question: Where can I buy the First Alert BRK 3120B Hardwired Smoke Detector?

    Answer: You can purchase the First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup on Ubuy in Sierra Leone. Ubuy offers a reliable platform to access a wide range of safety products, ensuring you find the right smoke detector for your home.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SLL 2059777

Order now and get it around Tuesday, July 14

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

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