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Kidde 2SFW Smoke Alarm - 230V Mains Optical

Kidde 2SFW Smoke Alarm - 230V Mains Optical

Mains-powered optical smoke alarm from the ‘Slick’ range of fast-fit alarms that can be interconne...

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2Sfw 230V Mains Optical Smoke Alarm With Wi-Fi & Long-Life Battery Back-Up 5054242184405

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Product Information

Full details

The Kidde 2SFW Smoke Alarm is a mains-powered optical smoke alarm designed for reliable detection of smoke. It's ideal for homeowners and renters seeking enhanced fire safety with the ability to interconnect multiple units for comprehensive coverage. A key benefit is its fast-fit system for easy installation and maintenance, though its reliance on mains power means a backup battery is crucial for continuous protection during outages.

All features

Model Part Number2SFW
BrandKIDDE

Extended Product Information

FAQs

What type of smoke detection technology does the Kidde 2SFW use?

The Kidde 2SFW uses optical smoke detection technology, which is particularly effective at detecting slow-burning fires that produce larger smoke particles.

How many Kidde alarms can be interconnected?

You can interconnect up to 23 other Kidde and Firex mains-powered alarms with the Kidde 2SFW.

Does this alarm work if the power goes out?

Yes, the Kidde 2SFW has an alkaline battery backup that ensures continuous operation even during mains power failure.

Can I interconnect this alarm wirelessly?

Yes, wireless interconnection is possible using the optional Wireless Alarm Base (RF-SFTP).

How often should I test the alarm?

It is recommended to test the alarm monthly by pressing the Test button to ensure it is functioning correctly.

What is the warranty period for the Kidde 2SFW?

The Kidde 2SFW comes with a 6-year warranty.

What are the certifications for this alarm?

The alarm is BSI certified to BS EN14604:2005 and CE tested and certified to 0086-CPD-535595.

Troubleshooting

Alarm does not sound when Test button is pressed.

Ensure the mains power is on. Check that the battery is correctly installed and charged. Verify the alarm is securely attached to the base plate.

Low battery warning chirp (chirps every 40 seconds).

Replace the alkaline backup battery with a new one. Ensure the battery is inserted correctly.

Alarm sounding intermittently (false alarms).

Check for environmental factors such as dust, insects, or steam. Clean the alarm. Test the 'Hush' function to temporarily silence it if a nuisance alarm occurs. Ensure it is not placed too close to cooking appliances or bathrooms.

Interconnected alarms are not sounding when one alarm is triggered.

Verify that all alarms are correctly interconnected according to the installation manual. Ensure the mains power is supplied to all interconnected alarms. Test each alarm individually.

Alarm is difficult to remove from the base.

Ensure you are using the correct method to disengage the tamper-resistant locking device, typically involving a tool inserted into a specific slot on the side of the alarm.

Pros and Cons

Pros

  • Reliable optical smoke detection technology.
  • Extensive interconnectivity options for whole-home protection.
  • Easy installation and maintenance due to the fast-fit design.
  • Battery backup ensures continuous protection during power outages.
  • Option for wireless interconnection simplifies setup in some scenarios.

Cons

  • Requires mains power connection, limiting placement options.
  • Optical alarms may respond differently to various fire types compared to ionization alarms.
  • Wireless interconnectivity requires an additional purchase of the RF-SFTP base.
  • Tamper-resistant feature may hinder quick removal for maintenance without a tool.

Setup, Compatibility & Care

Setup:

  1. Isolate Power: Ensure the mains power supply to the installation area is switched OFF at the fuse box.
  2. Mount Base Plate: Secure the separate base plate to the ceiling or wall using the provided screws.
  3. Wire the Alarm: Connect the mains wiring to the terminals on the base plate according to the installation manual. If interconnecting, wire the interconnection terminals as per the manual.
  4. Install Battery: Insert the alkaline backup battery into its compartment.
  5. Attach Alarm: Twist the alarm onto the base plate until it locks into place.
  6. Restore Power: Switch the mains power back ON.
  7. Test Alarm: Press the Test button to ensure the alarm and interconnection (if applicable) are functioning correctly.

Compatibility:

  • Interconnectable with up to 23 other Kidde and Firex mains alarms.
  • Compatible with Kidde mains smoke and heat alarms.
  • Compatible with Kidde mains CO alarms using 'Smart Interconnect' technology.
  • Wireless interconnection is supported via the optional Wireless Alarm Base (RF-SFTP).

Care:

  • Regular Testing: Test the alarm monthly by pressing the Test button.
  • Cleaning: Dust the alarm regularly using a soft brush or the vacuum cleaner brush attachment. Do not use detergents or solvents. Wipe the exterior with a slightly damp cloth if necessary.
  • Battery Replacement: Replace the alkaline backup battery annually or when the low battery warning chirps.
  • Avoid Aerosols: Do not spray fire extinguishers, cleaners, or aerosols directly at the alarm.

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