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Description
Kidde Slick 5x 2SFW Optical Smoke & 1x 3SFW Heat Alarm Kit Mains Powered with Alkaline Battery Back-UpKidde Slick 5x 2SFW Optical Smoke & 1x 3SFW Heat Alarm Kit Mains Powered with Alkaline Battery Back Up FULLY COMPLY WITH THE NEW 2022 SCOTTISH & WELSH REGULATIONS 5x Mains Powered Optical Smoke Alarm (2SFW): Mains Optical Smoke Alarm Features: Mains powered Optical smoke alarm from the Slick range of fast fit alarms that can be interconnected with up to 23 other Kidde and Firex mains alarms. Optional wireless capability using Wireless Alarm Base (RF
Kidde Slick 5x 2SFW Optical Smoke & 1x 3SFW Heat Alarm Kit Mains Powered with Alkaline Battery Back-Up
FULLY COMPLY WITH THE NEW 2022 SCOTTISH & WELSH REGULATIONS
5x Mains Powered Optical Smoke Alarm (2SFW):
Mains Optical Smoke Alarm Features:
Mains-powered Optical smoke alarm from the ‘Slick’ range of fast-fit alarms that can be interconnected with up to 23 other Kidde and Firex mains alarms.
Optional wireless capability using Wireless Alarm Base (RF-SFTP) for wire-free interconnection.
The ‘Slick’ range requires installation by a professionally qualified electrician and complies with UK Building Regulations for new housing and associated standards (Grade D, BS5839, Part 6).
- Unique fast-fit system with separate base plate, for ease of fitting and maintenance
- Integral, double-decker screwless terminal block for fast, push-fit connection
- Auto reset after activation
- Separate Test and Hush buttons to test and temporarily silence nuisance alarms
- Alkaline back-up battery provides continuous operation in the event of mains failure
- Interconnectable with other Kidde mains smoke and heat alarms and Kidde mains CO alarms using ‘Smart Interconnect’ technology
- Tamper-resistant locking device – prevents unauthorised removal without the use of a tool
- Wireless capability – use with optional Wireless Alarm Base (RF-SFTP) for RF interlink function
- Deep Base – allows easier wiring
Mains Optical Smoke Alarm Specification:
- Model 2SFW
- Power Supply 230V mains
- Temperature Range 0ºC to +40ºC
- Humidity Range Up to 93% Relative Humidity (RH) non-condensing
- Storage and Transport -20ºC to +60ºC and 5–95% relative humidity (RH) non-condensing
- Alarm Dimensions 135 x 135 x 60mm (including ‘Slick’ mounting base)
- Alarm Weight 280g
- Warranty 10 years
- Approvals BSI certified to BS EN14604:2005
- CE tested and certified
- Associated Standard BS 5839 Part 6 Grade D
- Sensor Optical chamber with insect-resistant width slot entry inlet portals
- Chamber Size 41mm outside diameter x 16mm approximate depth (external)
- Sensitivity Complies with BS EN14604:2005
- Detection Band infrared light wavelength
- Button Test Simulates the effect of smoke within the sensing chamber, checks electronics and sounder
- Automatic Self-test Circuitry is tested every 40 seconds and unit beeps if fault is detected
- Supply Voltage 230V AC, 50 Hz (nominal UK voltage)
- Power Consumption Maximum 80mA
- Battery Back-up User-replaceable alkaline 9V battery (MX1604)
- Battery Monitoring Battery is monitored and unit emits a single chirp every 40 seconds if a fault is present
- Low Battery Warning 30-day low battery indicator
- Power-on Indicator Continuous green LED
- Alarm Sounder Electronic piezo-electric sounder (T3 pattern sound - three pulses - space - three pulses)
- Sound Output 85dB (A) minimum at 3 metres
- Alarm Frequency 3.2 kHz typical
- Alarm Status Red LED flashes rapidly, typically once every 2/3 seconds = unit sensing a fire event
- Red LED flashes once every 10 seconds = unit in hush condition, auto reset after 7 minutes
- Red LED flashes once every 35 seconds = normal quiescent operation
- Interconnection Up to 24 units (smoke, heat and CO) can be hardwire interconnected using SMART® interconnect system with optional control (see below)
- Up to 15 units can be wireless interconnected using appropriate Wireless Base RF-SFTP
- Optional Controls Wireless Base Remote Test and Hush Unit (KN-RTH-RF) when used with Wireless Base
- Fixing ‘Slick’ mounting deep base as supplied
- Base Cable Connect. Screwless Terminal Block with slot release feature for conductors
1x Mains Powered Heat Alarm (3SFW):
Mains Heat Alarm Features:
Mains powered heat alarm from the ‘Slick’ range of fast-fit alarms that can be interconnected with up to 23 other Kidde and Firex mains alarms.
Optional wireless capability using Wireless Alarm Base (RF-SFTP) for wire-free interconnection.
The ‘Slick’ range requires installation by a professionally qualified electrician and complies with UK Building Regulations for new housing and associated standards (Grade D, BS5839, Part 6).
- Unique fast-fit system with separate base plate, for ease of fitting and maintenance
- Integral, double-decker screwless terminal block for fast, push-fit connection
- Auto reset after activation with latching LED allowing the initiating alarm to be identified
- Separate Test and Hush buttons to test and temporarily silence nuisance alarms
- Alkaline back-up battery provides continuous operation in the event of mains failure
- Interconnectable with other Kidde mains smoke and heat alarms and Kidde mains CO alarmsusing ‘Smart Interconnect’ technology
- Tamper-resistant locking device – prevents unauthorised removal without the use of a tool
- Wireless capability – use with optional Wireless Alarm Base (RF-SFTP) for RF interlink function
- Deep Base – allows easier wiring
Mains Heat Alarm Specification:
- Model 3SFW
- Power Supply 230V mains
- Temperature Range 0ºC to +40ºC
- Humidity Range Up to 93% Relative Humidity (RH) non-condensing
- Storage and Transport -20ºC to +60ºC and 5–95% relative humidity (RH) non-condensing
- Alarm Dimensions 135 x 135 x 70mm (including ‘Slick’ mounting base)
- Alarm Weight 274g
- Warranty 10 years
- Approvals BSI certified to BS5446 Part 2:2003
- CE tested and certified
- Associated Standard BS 5839 Part 6 Grade D
- Sensor Thermistor (Thermal resistor) within detection unit
- Sensitivity Complies with BS 5446 Part2:2003, as a Class A2 device, alarms between 54ºC and 70ºC
- Button Test Simulates the effect of heat at the sensor, checks electronics and sounder
- Automatic Self-test Circuitry is tested every 40 seconds and unit beeps if fault is detected
- Supply Voltage 230V AC, 50 Hz (nominal UK voltage)
- Power Consumption Maximum 80mA
- Battery Back-up User-replaceable alkaline 9V battery (MX1604)
- Battery Monitoring Battery is monitored and unit emits a single chirp every 40 seconds if a fault is present
- Low Battery Warning 30-day low battery indicator
- Power-on Indicator Continuous green LED
- Alarm Sounder Electronic piezo-electric sounder (T3 pattern sound - three pulses - space - three pulses)
- Sound Output 85dB (A) minimum at 3 metres
- Alarm Frequency 3.2 kHz typical
- Alarm Status Red LED flashes rapidly, typically once every 2/3 seconds = unit sensing a fire event
- Red LED double flashes every 30 seconds = unit is triggering unit (press test button to unlatch)
- Red LED flashes once every ten seconds = in hush condition (auto-reset after 7 minutes)
- Red LED flashes once every 35 seconds = normal quiescent operation
- Interconnection Up to 24 units (smoke, heat and CO) can be hardwire interconnected using SMART® interconnect system with optional control (see below)
- Up to 15 units can be wireless interconnected using appropriate Wireless Base RF-SFTP
- Optional Controls Wireless Base Remote Test and Hush Unit (KN-RTH-RF) when used with Wireless Base
- Fixing ‘Slick’ mounting deep base as supplied
- Base Cable Connect. Screwless Terminal Block with slot release feature for conductor
Please note: Alarms are sold individually.
Data Sheet:
Data Sheet for 2SFWData Sheet for 3SFW
Instruction Manual:
Instruction Manual for 2SFWInstruction Manual for 3SFW
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Dog approved.
Size: X-Large, Color: Cheese
I’m a 70 lbs Goldendoodle (supposed to be 65, don’t ask) and I love cheese. Real cheese. Sharp cheddar with sourdough bread is my dream, but apparently I’m “on a health journey,” so my people bought me this instead.
Does this bone actually taste like cheese? No. I am not fooled.
Do I still enjoy chewing it loudly while my humans are trying to watch TV? Absolutely yes.
This bone satisfies my need to chew and my emotional desire for cheese-adjacent activities. It keeps me busy, saves the furniture, and lets me crunch dramatically during important dialogue scenes. The yellow color is nice — very cheese-coded — although some cheeses are white, so just something to consider for future versions.
Also, good news: it doesn’t smell like cheese at all, which my humans seem very grateful for. Apparently they don’t want the carpet to smell like a deli. Weird.
Final verdict:
Not cheese.
Still enjoyable.
Would chew again.
~Barley
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Reviewed in the United States on February 4, 2026
★★★★★ 5
A Humorous Twist on Tough Dog Toys!
Size: Large, Color: Lobster 3 Pack
I recently purchased the Nylabone Power Chew Dog Toy Pack for Aggressive Chewers from Amazon, and I must say, these toys have been a hilarious hit with my furry friend. As a dog parent of a strong and determined chewer, finding toys that can withstand their chewing prowess is a top priority, and these toys deliver both durability and a touch of humor.
The pack consists of three large/giant-sized toys in the shape of a lobster, cheese, and broccoli. The unique and amusing design puts a smile on my face every time I see my dog interacting with them. The unexpected twist brings a playful element to our daily playtime sessions, making it a fun and engaging experience for both of us.
When it comes to durability, these toys excel. My dog can be quite aggressive with their chewing, and I've struggled to find toys that can withstand their powerful jaws. However, the Nylabone Power Chew toys have proven to be impressively tough and durable. Despite rigorous chew sessions, these toys have remained intact, with no signs of wear or damage. They provide a reliable outlet for my dog's chewing instincts without the risk of shredding or ingesting any harmful materials.
The textured surfaces of these toys add an extra layer of interest for my dog. The ridges and raised bumps provide sensory stimulation, promoting healthy oral hygiene and helping to clean teeth and gums as they chew. I appreciate the added dental benefits these toys offer, as it helps maintain my dog's dental health while they engage in play.
I also appreciate the size options available in this pack. Large and giant-sized dogs often require bigger toys to accommodate their larger mouths and chewing strength. The included toys are appropriately sized for larger breeds, ensuring a comfortable grip and maximum enjoyment during play sessions.
As a bonus, these toys are made from high-quality, non-toxic materials, so I have peace of mind knowing that my dog can safely interact with them. Safety is a top priority for me, and Nylabone consistently delivers in that regard.
In conclusion, if you have an aggressive chewer and are in search of durable, funny, and engaging dog toys, the Nylabone Power Chew Dog Toy Pack is a fantastic choice. These toys provide hours of entertaining play, withstand even the most determined chewers, and offer dental benefits. Embrace the humorous twist and enjoy watching your furry friend engage in safe and engaging play with these fantastic toys.
Invest in the Nylabone Power Chew Dog Toy Pack today and let the lobsters, cheese, and broccoli bring laughter and durability to your dog's playtime!
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Reviewed in the United States on December 19, 2023
★★★★★ 5
Solid win for any chewing pup!
Size: Small, Color: Broccoli 3 Pack, Size: Small, Color: Broccoli 3 Pack
My pup loves them! Long lasting plus health benefits for his teeth, 10/10 would recommend 💖
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Shark dog approved
Size: Large, Color: Broccoli, Size: Large, Color: Broccoli
My new baby shark.... I mean puppy really enjoys chewing. I can't just give her a ton of pig ears or bully sticks all day, which she would definitely love, so I'm constantly looking for well made chew toys. I'd put this right up with Kong. Very durable and nice. I also love the different textures, she seems to also love it. She can gnaw at the top and chew on the stem. She wanted it as soon as I opened it - it does smell like bacon but I haven't taken a chomp at it to be able to write a complete review!
My dog is about 23 lbs but I can see a 80 lb dog chew this, it's not small.
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Reviewed in the United States on October 8, 2025
★★★★★ 4
So cute
Size: Large, Color: Pumpkin
My French Bulldogs have really strong jaws and are aggressive chewers. These really are sturdy and last a good amount of time. They are a bit heavy and awkward for my dogs to hold onto but they do like them.
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Reviewed in the United States on April 25, 2026