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This wired smoke alarm system features hardwired interconnection for up to 12 units, ensuring comprehensive home coverage. Powered by mains electricity with a 9V battery backup lasting over a year, it guarantees continuous operation even during power failures. The alarm includes a convenient silence button to quickly mute false alerts and a one-button test function to check all connected alarms simultaneously. Compact and certified to EN14604 and UL217 standards, it offers reliable, fast fire detection to keep your home and loved ones safe.
| ASIN | B0BWJ45F8Q |
| Alarm | Audible |
| Best Sellers Rank | 167,636 in DIY & Tools ( See Top 100 in DIY & Tools ) 267 in Smoke Alarms |
| Brand | Jemay |
| Customer Reviews | 4.2 4.2 out of 5 stars (271) |
| Item Dimensions D x W x H | 4.1D x 12.7W x 12.7H centimetres |
| Model Number | GS518A |
| Operating Humidity | 95 percent |
| Part Number | GS518A |
| Power source | Battery Powered |
| Product Style | Classic |
| Unit Count | 2.0 count |
F**S
Feel safe with these
Look good - easy to install having replaced existing alarms. Can test to make sure they work and we feel safe with them installed.
L**A
Amazingly easy to fit and great product
These arrived quickly and were exactly as described. Very easy to fit and change old fittings to these. Even includes new batteries, so win win! I nearly ordered them again but these have 10 year guarantee so didn’t. Great product at bargain price.
K**R
Easy to fit , modern device
Product came with batteries but no screws or rawlpugs. Still quite easy to fit , as long as its possible to accommodate the mains connector by enlarging a hole in the mounted surface. Needs a bit of smoke to trigger. Matches don't do it , burnt toast will. Still means fewer false alarms. Looks much better than alarms they replaced
N**D
Not rocket science and gives peace of mind.
Easy to wire up. No Earth point. Used as replacement for alarms fitted when house was new. Turned them off because they would not stop chirping away. Didn't realise they only last a decade or so. My original alarm still available but at £32/each .and its dated tech. now so at half the price its a no brainer. Fixed to old wiring with insulated block connector which was already fitted. Colour coding has changed since then but its not rocket science and they come with simple to follow instructions. Easy. peace of mind again.
K**L
Smoke detectors
Bought these to replace 2 faulty ones. Good price with clear instructions, fitted easily by a qualified electrician. Bonus to have back up batteries included in the packs.
S**E
If you want an alarm for 2 in the morning?
Worked fine for a while then randomly activates no flies or dust floating about. 2pm was last time it went off, dog went crazy. This is the second set and both have lasted about 1 year before any bother. Replaced battery, still went off, vacuumed, it still activated. Be wary.
M**)
Great linked smoke alarms
Great product. Linked together no problem
W**.
Intermittent fault
Easy to install as replacements for previous smoke alarms. Unfortunately has developed intermittent fault, goes off with no smoke or fire. Seems to be common fault as I have been asked to answer questions from other customers regarding the same issue. No details to be able to contact seller or manufacturer and Amazon say they are unable to help as delivery was over 30 days ago.
Trustpilot
4 days ago
3 weeks ago