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Free Saturday Delivery on orders over £75

Product Details

• Detects smoke and carbon monoxide
• Voice alarms with custom location
• Nest Protect sends phone alerts for smoke and carbon monoxide detection, low battery (battery model only), and sensor failure
• Detects fast and slow burning fires
• Silence from your phone using the Nest App

Technical Specification
Brand Nest
Video click here
Delivery details
Order value: Under £10 £10 & over
Express usually Next Business Day before 6pm £5 Free
Turbo usually Next Business Day before 12 noon £10 £5
Remote areas standard delivery (2-4 days) £5 Free
Order Value: Under £25 Over £25 but less than £75 £75 & Over
£10 £5 Free

Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details
If you are using our Click & Collect service please note the following:
  • Order online or over the phone and collect in branch from 10 minutes later.
  • Ensure you check stock is available for collection at your chosen branch.
  • Check branch opening hours to ensure you have sufficient time to collect.
  • For items not available for same day collection, place order before 8pm Mon-Sat (4pm Sun) and you can collect Next Business Day (Mon-Fri) after 3pm.
  • If we have your mobile number, we’ll send you a text when your order is ready to collect.
Nest Protect Smoke & Carbon Monoxide Alarm Wired S3003LWGB is rated 4.6 out of 5 by 18.
Rated 5 out of 5 by from Very cleaver Combined Smoke and CO Alarm, plus movement sensitive low level light, very useful for visitors finding they way around in the night. Also in combination with a Nest thermostat if CO is detected the boiler will automatically switch off.
Date published: 2019-04-08
Rated 4 out of 5 by from Remote Access Smoke Alarm I installed this today and I am pleased. It means that it there is a fire or some other issue I will be alerted if at work or on holiday.
Date published: 2019-03-31
Rated 4 out of 5 by from Quality bit of kit I have three of these in my house (one for each floor), great bit of kit, that works simply and well with the app. Whilst a 5 star product, the price point, when compared to purchasing a smoke alarm and carbon monoxide alarm together makes these an extravagance rather than an essential purchase.
Date published: 2019-03-13
Rated 5 out of 5 by from Great product I was happy with the nest protect
Date published: 2019-02-20
Rated 5 out of 5 by from Great product I now have 4 of these alarms installed. They have so many useful features: Both smoke and Carbon Monoxide detection. Reported to be one of the fastest responding alarms available. Easy to configure and install. Even easier to configure if you have more than one as they can load settings from another device. A light that comes on in the dark when it detects your presence. Communicate with each other. Can be remotely monitored and tested via an easy phone app. Would have been nice if the product was £50 cheaper but you get a lot of value for your money.
Date published: 2019-01-30
Rated 5 out of 5 by from Great unit well built works & looks the part! This is a well built product works very well. It’s pricy but what amount of money can you put on your life. I use this smoke alarm in the hallway linked to another one in the kitchen.
Date published: 2018-08-25
Rated 5 out of 5 by from Great Replaced old smoke detectors
Date published: 2018-07-25
Rated 1 out of 5 by from Old Stock I had to return because it was nearly 2 years into its 10 year life.
Date published: 2018-02-03
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