Safelincs introduces the new range of UltraFire Smoke and Heat Alarms

UltraFire Smoke and Heat AlarmsSafelincs are happy to announce the introduction of a new range of smoke and heat alarms. The new UltraFire battery-powered devices feature radio-frequency (RF) interlinking, which allows them to communicate without the need of wiring, making the installation quick and easy.

With the alarms “talking to each other” you will be alerted of an alarm activating through all connected units in the system going off: a fire detected in the kitchen by the heat alarm will alert you in your bedroom by sounding the smoke alarm installed there.

The digital “house-coding” process is simple to perform and prevents interference from other radio and electronic devices in the vicinity. Safelincs staff have been trained to further assist customers, offering to pre-connect alarms prior to dispatch, meaning that customers can simply fit the units upon delivery and then test that the units can all “communicate”, making the installation fast and efficient.

The new range includes a battery-operated heat alarm, suitable for kitchens, garages and loft areas, along with an optical smoke alarm designed for use in hallways, living rooms, on landings and in bedrooms, etc.

We work closely with industry leading manufacturers and designers in fire safety in order to offer customers the best products on the market. Our UltraFire range of quality products, such as fire extinguishers, smoke alarms, site alarms, extinguisher stands, extinguisher cabinets and mobile site points is backed by years of experience and customer feedback. It is supported by our exceptional customer service and long warranties.

Order your UltraFire RF smoke and heat alarms online or call our friendly customer service team on 0800 612 6537.

What are Generations and do They Matter for Nest Products?

It is well known that computer-based technology advances very quickly, with products being outdated and replaced by a newer version, or ‘generation,’ almost every year. Nest Labs’ range of ‘smart home’ products is no exception to this as the oldest two have already undergone a few iterations of redesign and improvement.

Safelincs has a close relationship with Nest in the UK and gets its stock directly from them, so you can be assured that you’re buying the latest models. However, if you already own Nest products that may be older models you have nothing to worry about as there is no issue mixing new and old generations of Nest devices in your home.

Nest Protect
Nest Protect

The Nest Protect combines an industrial-grade smoke detector and carbon monoxide detector with voice alerts, status and testing via a smartphone app, and a range of extra features like a motion-sensing nightlight. With the second generation, you can even hush false alarms from the app.

The 2nd generation Nest Protect has been redesigned with a more curved and smooth profile, a clear difference from the 1st gen’s mostly square form. However, the new design isn’t just a prettier face; it has become an even more formidable guardian for your home as it is the first domestic smoke alarm to sport a ‘split-spectrum’ smoke sensor.

Utilising two frequencies of light, it can more accurately detect finer particles released by fast-flaming fires. The new Nest Protect also has a special wire mesh to decrease false alarms caused by dust or bugs. Furthermore, by changing the materials and components used in manufacturing, the 2nd gen Protect has a lifespan of 10 years compared to the 1st generation’s 7 years.

Nest Learning Thermostat

Nest Learning ThermostatWhile the new Nest Learning Thermostat is a little slimmer than gen 2, the most noticeable difference is the much larger screen – 8.25cm vs 7cm – and they haven’t forgotten to increase the resolution to take advantage of this upgrade. Nest has also replaced the proximity sensor in the latest model which enables the thermostat to detect you across the room and wake up the screen, showing you the current time or temperature.

Some more functional updates in the 3rd generation involved not only upgrading the integrated WiFi chip, to support 5GHz for futureproofing against newer routers and to reduce dropped connections, but Nest also added support for OpenTherm. If your boiler supports this technology, the Nest Learning Thermostat can now help you manage your hot water as well as central heating.

If you do not recognise your Nest thermostat here, please visit https://nest.com/support/article/How-can-I-tell-which-Nest-Learning-Thermostat-I-have. You may have an older generation thermostat which was not made for compatibility with European systems.

Nest Cam
Nest Cam
The Nest Cam comes in two versions, Indoor and Outdoor, though both are on their first iteration so no matter where you see them or how long you’ve had one, it’s still the latest model. The black Indoor model is almost shaped like an inverted raindrop and has a noticeably slimmer and sleeker profile compared to its weatherproof brother, which appears more like a white coffee cup with no handle.

Regardless of which model you purchase you’ll get a bunch of great features like snapshots of activity over the last 3-hours, optional subscriptions for 10- or 30-day full video history, the ability to view live video from anywhere over the Internet, and 2-way voice communications between the Nest app and your Nest Cam. The only functional differences between the two are their mounting options and that the Outdoor model’s components are weatherproof.

To summarise, while Nest’s offerings have gone through a varying number of upgrades you can rest assured that, as long as you don’t accidentally purchase a first generation Learning Thermostat, all of your Nest gadgets will work together seamlessly. If you really want to have the latest models, though, Safelincs has you covered.
For any questions or to place an order you can call us on 0800 978 8202 or email support@safelincs.co.uk.

Hushing Interlinked Smoke Alarms

Interlinked smoke alarms are becoming more and more popular as they quickly alert you to the event of a fire across larger houses, where there is a risk that you might not hear an alarm going off in the kitchen when you are, for example, in a bedroom upstairs.

Whether connected to each other with wire or wirelessly interlinked through radio frequency, interlinked smoke alarms allow you to connect multiple units – including different types of detectors – which will all sound at the same time when a single alarm detects a potential fire. The heat alarm in the kitchen, the ionisation alarm in your home office, and the specialist strobe and vibration alarm in your elderly parents’ bedroom, for example, will all go off at the same time, if just one alarm is triggered by fire.

Most of us are familiar with the test button on smoke alarms which allows residents to test their alarms regularly, to ensure the components are working and the power supply, whether battery or mains power, is working. On top of this, however, many alarms have a “hush” button which allows you to silence an alarm that has gone off, for example, due to burnt toast.

So how do hush buttons work when you have several interlinked alarms?

It’s easy to assume that, as they are all connected, hushing one alarm will silence all of them, but it is equally logical that only the unit on which you pressed the hush button should be silenced – after all, you don’t want people to assume it was a false alarm if there really is a fire raging downstairs.

Interestingly, not all interconnecting smoke alarms hush in the same way. Here is an overview explaining the different approaches employed by the three main smoke alarm manufacturers in the UK.

Kidde Slick Wireless Smoke and Heat AlarmsFor Kidde smoke alarms, the originating alarm (the unit which detected a potential fire and triggered all of your units) will have its warning light flash faster than all other units while the alarm is sounding – enabling you to identify the smoke alarm that caused the alarm. Pressing the hush button on ANY unit will silence the ENTIRE network.

Ei160e Series Smoke and Heat AlarmsIf you have interlinking Ei Electronics smoke alarms, only the originating unit’s hush button will be able to silence the ENTIRE network. The other units in the circuit can be individually silenced. To identify the originating unit you need to look for the alarm whose warning light is flashing every second, compared to every 40 or so seconds on the other units.

FireAngel WST600 Series Radio-Interlinked Smoke and Heat AlarmsFireAngel smoke alarms, however, deploy an improved silencing protocol. If you hush the originating smoke alarm then, as with the other brands, ALL connected units will be silenced. However, if you hush any other unit, the ORIGINATING alarm will continue to sound but ALL OTHER units will be silenced. This allows you to quickly identify the originating alarm which is very helpful both in case of a false alarm or a real emergency.

If you require support selecting the best smoke alarm system for yourself, please contact the friendly Safelincs support team either by emailing support@safelincs.co.uk or by ringing 0800 612 6537

Safelincs introduces the Nest Protect Smart Smoke and Carbon Monoxide Alarm

nest-protectTechnology moves fast and has finally reached the often ignored area of fire and gas detection. Smoke and carbon monoxide (CO) alarms used to be standalone units, until the advent of interconnection. Once manufacturers had perfected hard-wired interconnection, allowing the alarms to communicate, the next step was wireless interconnection which made the whole process so much easier. But what is the latest step in smoke and CO alarm technology?

Safelincs is happy to introduce the all-new Nest Protect smart smoke and carbon monoxide alarm. Available in 230V mains and 9V battery powered versions, the Nest Protect combines an industrial-grade optical smoke sensor with a long-lasting carbon monoxide detector, making the 230V version the only mains powered combined smoke and CO alarm on the market. The Nest Protect is packed with features, including the ability to distinguish between smoke and steam to avoid false alarms and remote alerts via the Nest App. ‘Nightly Promise’ checks the power level of the alarm to ensure that there are no midnight chirps and the Nest Protect offers a handy Pathlight that lights your way during the night.

The Nest Protect can communicate with other Nest and Nest-compatible products, such as the Nest Learning Thermostat and the Nest Cam HD, giving you more control over your home and ensuring that you are safe and protected by the best technology!

If you have an questions or wish to place an order please ring 0800 612 6537 or visit https://www.safelincs.co.uk/nest/.

Overview about radio-interlinked smoke alarms

For several years Safelincs has been offering Ei Electronics’ radio-interlinked smoke alarm ranges. Occasionally, we receive requests for a more detailed overview about how the radio-linked smoke alarms are grouped, as there are quite a few different models. Here a brief overview of the different products available:

Radio-interlinked smoke alarms (Ei calls them RadioLINK smoke alarms) can be grouped into battery operated and mains powered models. Both the battery operated smoke alarm series Ei3100RF and Ei600  as well as the mains powered ranges of the Ei140, Ei160 and Ei2110 series offer wireless connection between smoke and heat detectors. The Ei140, 160 and Ei2110 series require a RadioLINK base unit (provided by Safelincs when you order these units) to radio-link the alarms while the battery operated units have the RF (radio frequency) module already integrated into the actual smoke alarm.

The purpose of radio-interlinked alarms is to ensure that when a smoke alarm detects a fire in one part of the building it notifies all the other alarms in the house per radio signal, triggering them to activate their sounders as well, hence notifying the occupiers of the building accross the entire building – and without the need for interconnecting cables.

The RadioLINK technology deployed by Ei Electronics is split into two categories:

1) Basic RadioLINK interconnection (models Ei3100RF as well as Ei140 with radio base): If one alarm goes off, all alarms go off. There is also the possibility to test the alarms with a remote test device and to use manual break points connected also with radio-interlink. However, the customer cannot for example silence or locate sounding alarms remotely. One alarm in such a system can act as a repeater to increase the reach of the network.

2) As above but with Remote Control Functionality (models Ei600 as well as Ei160 and Ei2110 with radio-base). Remote Control Functionality offers the possibility to remote test, hush and locate the alarms. Each smoke alarm unit can also act as a repeater, allowing these systems to cover larger buildings.

All of the above units can be ‘housecoded’, meaning that the smoke alarms will only communicate with alarms from the same group and not with your neighbour’s system. This is achieved through simple housecoding of the units when you install the alarms.

Where is the power-supply coming from?

The radioLINK units have different sources of power-supply:

Ei3100RF series: 9V block batteries, which need to be changed every year

Ei600 series: Sealed longlife batteries which will last the full ten year life of the smoke alarms

Ei140 series: Mains powered (usually from nearest light fitting) plus a 9V block battery as backup. Again, the 9V battery should be replaced every year.

Ei160 series  and Ei2110: Mains powered (usually from nearest light fitting) plus a re-chargeable, longlife lithum battery which will last the full ten year life of the smoke alarm.