SKU: 83274653522

Kidde Firex 5x KF20LL Optical Smoke & 1x KF30LL Heat Alarm Kit Mains Powered with Long-Life 9V Lithium Battery Back-Up

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Description

Kidde Firex 5x KF20LL Optical Smoke & 1x KF30LL Heat Alarm Kit Mains Powered with Long-Life 9V Lithium Battery Back-UpKidde Firex 5x KF20LL Optical Smoke & 1x KF30LL Heat Alarm Kit Mains Powered with Long Life 9V Lithium Battery Back Up FULLY COMPLY WITH THE NEW 2022 SCOTTISH & WELSH REGULATIONS 5x Mains Powered Optical Smoke Alarm (KF20LL): Mains Optical Smoke Alarm Features: Mains powered optical smoke alarm that can be interlinked with up to 23 other Kidde mains alarms, be they ionisation, optical or heat. Once interlinked, the detection of the relevant danger by

Kidde Firex 5x KF20LL Optical Smoke & 1x KF30LL Heat Alarm Kit Mains Powered with Long-Life 9V Lithium Battery Back-Up

FULLY COMPLY WITH THE NEW 2022 SCOTTISH & WELSH REGULATIONS

5x Mains Powered Optical Smoke Alarm (KF20LL):

Mains Optical Smoke Alarm Features:

Mains-powered optical smoke alarm that can be interlinked with up to 23 other Kidde mains alarms, be they ionisation, optical or heat.
Once interlinked, the detection of the relevant danger by an individual unit will sound across all the connected alarms.
Optical alarms are for use in escape or circulation routes and in areas where there is a danger of ignition of furniture and surroundings by cigarettes producing slow, smouldering fires.
This mains-powered unit should be installed by a qualified electrician and can be used throughout the home, except in the kitchen where a Firex Heat Alarm is recommended. These alarms comply with UK Building Regulations for new housing and associated standards (Grade D BS 5839, Part 6).

  • Interlink with up to 23 Firex hard-wired alarms – all alarms sound if danger is detected
  • Alarm memory – identifies source unit within interconnecting network
  • Combined Test/Hush button allows regular testing of alarm function and can be used to temporarily silence nuisance alarms
  • Auto reset after activation
  • Tamper-resistant locking device – prevents unauthorised removal without the use of a tool
  • Mains operation – 9V Lithium back-up battery supplied as standard

Mains Optical Smoke Alarm Specification:

  • Model KF20LL
  • Power Supply 230V mains-powered with 9V Lithium battery back-up
  • 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 127 x 127 x 39mm
  • Bracket Dimensions 133 x 133 x 6mm
  • Alarm Weight 242g
  • Warranty 6 years
  • Approvals BSI certified to BS EN14604:2005
  • CE tested and certified Sensor Optical, circular lateral chamber with insect-resistant width slot entry portals and added bug screen mesh
  • Chamber Size 35mm outside diameter x 16mm depth approximate (external)
  • 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 and unit beeps (chirps) if fault is detected
  • Supply Voltage 230V AC, 50 Hz (nominal UK voltage)
  • Power Consumption < 15mA
  • Connection Push-in/snap-fit type connector with 150mm long flying leads (supplied)
  • Battery Back-up User-replaceable alkaline 9V battery (522/6LR61)
  • Power-on Indicator Continuous green LED
  • Alarm Sounder Electronic piezo-electric sounder (T3 pattern sound - 3 pulses - space - 3 pulses), soldered contacts
  • Sound Output 85dB (A) minimum at 3 metres
  • Alarm Frequency 3.2 kHz typical
  • Dust Protection In-built foam gasket in rear of alarm to prevent dust ingress into rear of the alarm
  • Alarm Status Red LED flashes approx once every five minutes = normal operation
  • Red LED flashes once a second = sensing smoke (sounder alarm sounds)
  • Red LED flashes once every ten seconds = in hush condition (auto-reset after 15 minutes)
  • Interconnection Up to 24 Firex and Kidde ‘Slick’ units (smoke, heat and CO) can be hardwire interconnected with optional control (see below)
  • Optional Controls Wired Remote Test and Hush Unit (REMTH) allows test and hush of interlinked units
  • Optional Pattresses SMK23RU also has integral switchable relay for operating remote devices
  • SMK4896 – Surface mounting base for added ease of installation
  • Fixing Mounting bracket ring supplied with two ‘T’ slot fitting option
  • 57mm spacing to a maximum of 90mm for standard screw fittings on back boxes
  • Bracket has 50mm diameter central access hole for cabling
  • Plastics used NORYL – Cover, main body and mounting bracket
  • Lead-Free Status All Firex alarms are lead-free

1x Mains Powered Heat Alarm (KF30LL):

Mains Heat Alarm Features:

Mains-powered heat alarm that can be interlinked with up to 23 other Kidde mains alarms, be they ionisation, optical or heat.
Once interlinked, the detection of the relevant danger by an individual unit will sound across all the connected alarms.
Mains-powered heat alarms can be used throughout the home in humid or dusty environments where an optical or ionisation smoke alarm is unsuitable, e.g. kitchens, loft spaces and garages.
The Firex range requires installation by a professionally qualified electrician and complies with UK Building Regulations for new housing and associated standards (Grade D BS 5839, Part 6).

  • Interlink with up to 23 Firex hard-wired alarms – all alarms sound if danger is detected
  • Alarm memory – identifies source unit within interconnecting network
  • Combined Test/Hush button allows regular testing of alarm function and can be used to temporarily silence nuisance alarms
  • Auto reset after activation
  • Tamper-resistant locking device – prevents unauthorised removal without the use of a tool
  • Mains operation – 9V Lithium back-up battery supplied as standard

Mains Heat Alarm Specification:

  • Model KF30LL
  • Power Supply 230V mains-powered with 9V Lithium battery back-up
  • 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
  • Bracket Dimensions 127 x 127 x 39mm
  • Alarm Dimensions 133 x 133 x 6mm
  • Alarm Weight 213g
  • Warranty 6 years
  • Approvals BSI certified to BS5446 Part 2: 2003
  • CE tested and certified
  • Sensor Thermistor (Thermal Resistor) within detection unit
  • Button Test Simulates the effect of heat at the sensor, checks electronics and sounder
  • Automatic Self-test Circuitry is tested and unit beeps (chirps) if fault is detected
  • Supply Voltage 230V AC, 50 Hz (nominal UK voltage)
  • Power Consumption < 15mA
  • Connection Push-in/snap-fit type connector with 150mm long flying leads (supplied)
  • Battery Back-up User replaceable alkaline 9V battery (522/6LR61)
  • Power-on Indicator Continuous green LED
  • Alarm Sounder Electronic piezo-electric sounder (T3 pattern sound - three pulses - space - three pulses) with soldered contacts
  • Sound Output 85dB (A) minimum at 3 metres
  • Alarm Frequency 3.2 kHz typical
  • Alarm Status Red LED flashes approx once every five minutes = normal operation
  • Red LED flashes once a second = sensing heat in excess of 58ºC (sounder alarm sounds)
  • Interconnection Up to 24 Firex and Kidde ‘Slick’ units (smoke, heat and CO) can be hardwire interconnected with optional control (see below)
  • Optional Controls Wired Remote Test and Hush Unit (REMTH) allows test and hush of interlinked units
  • Optional Pattresses SMK23RU also has integral switchable relay for operating remote devices
  • SMK4896 – Surface mounting base for added ease of installation
  • Fixing Mounting bracket ring supplied with two ‘T’ slot fitting option
  • 57mm spacing to a maximum of 90mm for standard screw fittings on back boxes
  • Bracket has 50mm diameter central access hole for cabling
  • Plastics used NORYL – Cover, main body and mounting bracket
  • Lead-Free Status All Firex alarms are lead-free

Please note: Alarms are sold individually.

Data Sheet:

Data Sheet for KF20LL
Data Sheet for KF30LL

Instruction Manual:

Instruction Manual for KF20LL
Instruction Manual for KF30LL
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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]
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SKU: 83274653522

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Christian Gagnon
Draper, US
★★★★★ 5
A delightfully wholesome romance
Format: Kindle
This book is the perfect example of why I love Erica Lee's writing so much. She has an amazing talent for depicting love and relationships in such a wholesome and compassionate light, and it makes her books a delight to read and this is no exception. It doesn't hurt that she manages to balance humor, spice, and snark in a way that has me consistently falling in love with her characters. I seriously can't recommend this book enough. I had to force myself to put it down at 1 AM and the lost sleep was absolutely worth it.
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Reviewed in the United States on March 5, 2025
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Samantha Olson
Los Angeles, US
★★★★★ 5
heartwarming
Format: Kindle
Just a cute heartwarming story! I loved the story line behind this book especially with knowing I dated and married a single mom and eventually adopted that child as my own!
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Reviewed in the United States on May 8, 2025
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Lisa
West Palm Beach, US
★★★★★ 5
falling together
Format: Kindle
What a fantastic love story and how this family came to be. Loved Blair and how her parents accepted Erin and Nolan. The honesty of April and Marisol. A great read and you will not be disappointed…other than by the story having to end…on paper at least…not in my minds eye.
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Reviewed in the United States on May 28, 2025
K
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Kindle Customer
West Palm Beach, US
★★★★★ 3
Cute but I just couldn't with the parenting
Format: Kindle
The story was super cute in the romance/chemistry department but I couldn't finish it. I couldn't get past the terrible parenting. Okay, it wasn't terrible per se, he wasn't being abused and was obviously loved, but it was like everything you absolutely don't do with a three year old unless you want your kid to be entitled, demanding, have no concept of consent, and never respect boundaries or safety rules, and feel insecure and unsafe in a world they to them, is really big and scary and new. They constantly reward bad behavior, use bribes, give in to fits and tantrums, and there's even a scene where the kid nearly runs into traffic and they lure him back with ice cream and don't do anything that impresses upon him how dangerous that was or why he needs to listen/follow the rules. Like, he already knows he can get whatever he wants if he screams enough about it, so why should he bother even bother giving into bribes if he doesn't feel like it? Next time he's gonna do it again and you might not be so lucky. Oh, and they keep asking him open ended questions when there's only one acceptable answer, which is a great way to set yourself up for conflict and honestly kind of mean. "Do you want to put your shoes on?" What if the kid says no? You offered them a choice when there wasn't one. Great way to tell them you can't be trusted at your word. "Haha jk, you don't get a choice!" If you wanna offer a choice, offer a real choice. "It's time to go. Would you like your left shoe first or your right shoe?" And the begging. Oh my God. They actually beg the kid to cooperate. Beg. No wonder his behavior is all over the place, he thinks he holds the most power, that he's in control, but he's only just arrived in this world and it's a confusing a terrifying place, and he doesn't know how it works, that would make him feel unsafe in the extreme, like anytime anything new happens or he encounters anything he's unsure of or doesn't like. Mom can't protect him, she has no control over anything apparently, so lashing out to find where the boundaries are in order to seek safety makes sense, except nobody sets boundaries, so he just keeps acting out and never feels secure. The kid with behavioral issues being raised by people who never bothered to read a single book on child development/psychology/behavior management is very realistic, I'll give you that, but from someone who single parents and has worked with kids in this age range extensively and seen this far too much in real life, I just couldn't enjoy reading it fictionalized. I spent the whole time pausing my reading to rant at the main characters' poor understanding of what kids that age need/are capable of. Weirdly, it was like the author knew that too, because the kid's reactions and outbursts and defiance was a realistic protrayal of the sort of parenting shown here. Hint. A three year old is old enough to have real conversations after nearly running into traffic about things like why listening when Mom says stop is an important safety rule that can't be broken, and old enough for actual consequences when dangerous behavior that's been explained to him is repeated. Pretending it didn't happen and giving him ice cream so he'll be easier to deal with in the moment is lazy and irresponsible parenting that might get him killed in the future. Second hint: letting little boys walk all over you and never have to respect the word "no" is teaching them coercion and entitlement. and we wonder why grown men don't respect boundaries or the word no and think coercion equals consent.
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Reviewed in the United States on April 13, 2025
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MissAlice 2U
Belleville, US
★★★★★ 4
Mind numbingly sweet
Format: Kindle
I was in the mood for a sugary sweet, low stakes, sapphic romp and wham! Here it is. Bonus was a wee age gap and insta-family so all around win. This ain’t gonna squeeze your heart or break your brain, it’s kind to your emotions and meltingly adorable with a few HEAs that’ll make you smile.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2025

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