Do these fire alarms activate eachother when one goes off? Need one inside sound proof room and one outside thanks

Good Morning, These are standalone alarms so they will not link in with any other unit. If you are looking for units that will trigger each other in the even of a fire, then our Pro Connected range will be more suited. Many Thanks, Gemma

Are these suitable for the new Scottish legislation

Good Morning The TST-625R alarm is a standalone unit and therefore cannot be interlinked with any other product. If you are looking for units which can be interlinked with each other then I would recommend the FireAngel Pro Connected range. Many Thanks Gemma

Will this fit the baseplate for the old si-601?

Yes, this unit will fit onto your existing base plate. Many Thanks Gemma

How loud is the alarm in term of db ?

DB unknown but very loud and as loud as any other alarm I've had over the last 40 years.

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FA6615-R Optical 10-Year Fire/Smoke Alarms for Home | 2-Pack, Early Smoke Alarm Detector with 5-Year Replaceable Batteries, Fire Alarms for Home

Product ID: 432041137

Details

Alarm
Smoke Alarm
Brand
Fireangel
Colour
White
Item weight
185 Grams
Material
Plastic
Power source
Battery

🔋5-year replaceable batteries

🔥10-year sensor life

🛠️Easy twist & fit baseplate

€ 65.01

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Stay ahead of danger with FireAngel’s decade-strong smoke shield!

SEAMLESS UPGRADE - Twist-and-lock baseplate fits existing FireAngel models for hassle-free replacement.
FALSE ALARM FIGHTER - Advanced optical sensor reduces nuisance alerts from cooking fumes—stay calm, stay safe.
DECADE LONG VIGILANCE - 10-year optical sensor ensures relentless smoke detection without compromise.
EFFORTLESS BATTERY LIFE - Two 5-year batteries included, minimizing maintenance and maximizing peace of mind.
CERTIFIED SAFETY ASSURANCE - CE & UKCA marked, EN 14604:2005+AC:2008 certified with a 5-year warranty for trusted protection.

The FireAngel FA6615-R is a cutting-edge optical smoke alarm designed for home safety, featuring a 10-year sensor life and 5-year replaceable batteries. Its advanced optical sensor minimizes false alarms, while the twist-fit baseplate allows quick upgrades from previous FireAngel models. Certified to British safety standards and backed by a 5-year warranty, it offers reliable, low-maintenance fire detection tailored for modern households.

Specifications

ASIN	B09WB3FQNK
Alarm	Smoke Alarm
Best Sellers Rank	670 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Smoke Alarms
Brand	Fireangel
Colour	White
Country of Origin	China
Customer Reviews	4.4 out of 5 stars 1,198 Reviews
Included Components	1 x Instruction Manual, 2 x Baseplate, 2 x Optical Smoke Alarms, 4 x AA Batteries
Item Dimensions D x W x H	10D x 10W x 10H millimetres
Item Type Name	Smoke Alarm
Item Weight	185 Grams
Item weight	185 Grams
Manufacturer	FireAngel
Manufacturer Warranty Description	5 year manufacturer's warranty.
Material	Plastic
Model Number	FA6615-R-T2
Number of Items	2
Part Number	FA6615-R-T2
Power source	Battery Powered
Product Style	5 Year Replaceable Battery (Better)
Product dimensions	10D x 10W x 10H millimetres
Sensor Type	Photoelectric
Style	5 Year Replaceable Battery (Better)
UPC	816317006341
Unit Count	2.0 count

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