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Tuesday, April 25, 2017

Eero WiFi System Review | Digital Trends

Read article : Eero WiFi System Review | Digital Trends

One of the biggest recent movements in the networking industry is the introduction of mesh technology. This tech made its debut in 2016, promising a blanket of wireless connectivity that fills every inch of a home or office. These systems are typically sold in kits of two or more identical devices that can be spread out vertically and horizontally to create a connected web of coverage.

We’ve taken a close look at several solutions over the last several months, and now we have the Eero system in-house. This system hit the market in February of 2016, selling as a three-pack for $400, a two-pack for $300, and as a single unit for $200. That may seem rather expensive, but feature-packed, high-performance routers can cost up to $300 and broadcast from only a single point in the home or office.

Eero’s initial setup focuses on simplicity

The Eero kit we received was the three-pack shipped in a rectangular box. After opening the lid, the unit on the left sported a pull-off tab printed with the word “Start.” We lifted the unit out of the box to see a cardboard insert with instructions to download the Eero app from Google Play or Apple’s App Store. The unit’s power adapter was found sitting under this cardboard insert.

Once the app was installed on an Android device, we created a free account, positioned the first Eero unit next to the ISP’s modem, plugged the provided Ethernet cable into one of the two ports on the Eero, connected it to the modem, and fired it up. The app then proceeded to connect to the Eero unit through Bluetooth, which honestly caused us a few headaches later. However, with the initial unit, we didn’t have any problems creating the network name, password, and device location description.

The second unit is what caused the headaches. This was planted in the same location we used for other mesh network setups, but for some reason the Eero app said we were getting a poor connection to the first unit. To make matters worse, the app wouldn’t let us proceed with installing the second unit despite the connectivity issue, forcing us to relocate the unit. However, no matter where we planted the second unit, we received a poor connection message, even when it was seated next to the first Eero unit and modem.

Awesome customer support saved the day

After yanking out buckets of hair, we broke down and called technical support. A technician had us connect the second unit to the first unit via an Ethernet connection so that the two could communicate and verify they were connected. After that, we disconnected the second unit, placed it back into its original location in the next room, and balance returned to the Force. The third Eero unit gave us no problems whatsoever.

Eero is a good system for mainstream customers, but enthusiasts may want to look elsewhere.

So, what happened? The technician said it was a bad Bluetooth session. Based on his comments, this wasn’t the first case of bad Bluetooth connectivity, and drives home the point of relying solely on a Bluetooth connection to establish a network is not without problems. Customers should have access to a web-based interface via a wired connection just in case the setup process hits a roadblock. However, several of the mesh-based networking setups sold on the market seemingly ignore this type of user control.

When all was said and done, we had the first unit connected to the modem in the Dining Room, which is in the center of the house. We moved the second unit into Bedroom #3, and the third unit was placed in Bedroom #4. Thus, we created a straight line throughout the house instead of a C-shaped layout as we used for the Luma system.

While there is a lot of wireless activity in the Living Room, we wanted to make sure the blanket covered every aspect of the house, including Bedroom #4 that’s — one of two rooms converted from a garage. Since we don’t have a second floor, we wanted to create a large horizontal blanket.

Eero’s mobile app offers easy management

With everything set up, we headed back into the mobile app. The home screen shows the current internet speed, the active Eero units, and all the connected devices. Tap on an Eero icon and users will see details like broadcast strength (in bars), IP address, firmware version, model number, serial number, and more. Tap on a connected device icon to see its current activity, connection strength, which Eero it’s connected to, its IP address, MAC address, and so on. There’s a menu button on the home screen for accessing network settings.

As previously indicated, the Eero system isn’t exactly feature-rich when it comes to network customization. There’s no web-based interface here to dig into the gritty details, but rather a simple app for switching on/off a guest network, adding additional Eero units, getting help, and adjusting basic network settings. The app can be used to establish profiles, which can be used as makeshift parental controls.

For instance, parents can create a profile assigning a child to a specific connected device. The profile is locked to the device’s MAC address so that Eero can associate the child with the device no matter what IP address it uses. Thus, the parent can pause the child’s internet access or set a scheduled pause, blocking access at night, or during homework time.

As for the actual customizable network settings, these are rather slim. Users can use a custom DNS rather than the ones provided by the router, customize the DHCP server, assign a static IP address to a device, create port forwarding rules, and switch on/off Universal Plug and Play. Users have no control over switching channels, establishing channel widths, and so on.

And that’s a shame, as users should have complete control over their network. But this isn’t the first mesh-based network we’ve seen with semi-closed settings. The whole point of systems like Eero and Luma is that customers plug-and-go without having to think about the ideal channel for 2.4GHz or which security protocol to use. For the novice user, the “advanced” settings may be more than they can chew, but experienced network tweakers will find very little meat to nibble.

Eero WiFi System Compared To

Eero’s simplicity extends out to its appearance

Each Eero device is identical, sporting two gigabit Ethernet ports, a USB 2.0 port, and a power connector. They measure just 4.75 (W) x 4.75 (D) x 1.34 (H) inches, making them capable of fitting in just about anywhere in the home or office. The upper casing is a shiny white with rounded edges, while the bottom half and built-in curved “feet” feel somewhat rubbery. The USB 2.0 port, according to tech support, can’t be used at the time of this publication, but will eventually serve a purpose in the future.

The whole point of systems like Eero is that customers plug-and-go without having to think about channels or security.

Inside the Eero you’ll find a dual-core processor clocked at 1.0GHz, 512MB of system memory, and 4GB of internal storage used solely by the operating system. They also each have a Bluetooth Smart Ready component, and two internal incoming and outgoing antennas providing 2.4GHz and 5GHz bands. Each unit is capable of up to 300 megabits per second on the 2.4GHz band and up to 867Mbps on the 5GHz band.

Based on the company’s FAQ, Eero seems to believe that coverage is more important than offering the fastest wireless speeds, and that makes sense. Until the mass population has a gigabit connection to the internet, crazy fast wireless speeds are unnecessary. As Eero points out, streaming Ultra HD content to a single device requires a connection at 25Mbps.

Note that the connection issues we had with setting up the second unit had nothing to do with its ability to broadcast a network signal. Instead, the problem was with the unit trying to register itself to the account through the smartphone’s Bluetooth connection.

There’s a few other things we need to point out before we get into performance numbers. Eero supports a very basic Quality of Service capability, which may be expanded in the future to provide configurations that match specific needs for gaming, video streaming, and so on. The system does not support Point-to-Point Protocol over Ethernet (PPPoE), which is used for DSL connections. The system currently isn’t supported outside the United States either, as Eero is certified to only work on 120V power outlets.

So how does the Eero network perform?

We used four devices to check their connection speeds: one smartphone, two tablets, and a notebook. Here is what we found:

Samsung Galaxy
S7 Edge
Samsung Galaxy Tab EMicrosoft Surface 3Lenovo Ideapad Laptop
Internal
Lenovo Ideapad Laptop
External
Eero Max 5GHz Speed:867Mbps867Mbps867Mbps867Mbps867Mbps
Device Max 5GHz Speed:867Mbps450Mbps867MbpsNot
Measured
433Mbps
5GHz Tested Speeds:650Mbps150Mbps790MbpsNot
Measured
433Mbps
Eero Max 2.4GHz speed:300Mbps300Mbps300Mbps300Mbps300Mbps
Device Max 2.4GHz Speed:400Mbps300Mbps400Mbps150Mbps150Mbps
2.4 GHz Speeds:Not
Measured
150MbpsNot
Measured
72.2MbpsNot
Measured

The tested speeds are based on numbers provided by Android and Windows 10. As shown above, the Samsung Galaxy S7 Edge smartphone doesn’t hit the theoretical 867Mbps Wireless AC speed, but it didn’t reach that ceiling on similar mesh-based network setups either. Meanwhile, the Samsung Galaxy Tab E tablet is bottlenecked by having only two internal antennas (1x output, 1x input). If anything, the device with the best performance was Microsoft’s Surface 3 tablet.

As for the Lenovo laptop, the 72.2Mbps speed on the 2.4Ghz band isn’t anything new. That’s because the internal Wireless N component has one antenna for output and one for input, so the width of the wireless connection is important. Eero is likely broadcasting a footpath-sized narrow connection, and we know the laptop doubles to 150Mbps when it’s connected to a wide, freeway-like connection (we saw this with Netgear’s Orbi system). The external, dual-band Wireless N adapter we connected to the Lenovo in our test was Trendnet’s AC600 Mini Wireless USB Adapter that’s capable of up to 433Mbps on 5GHz, and up to 150Mbps on 2.4GHz.

Of course, the Lenovo laptop originally hit the market in 2013. It’s not that old, but in terms of how fast technology advances, it’s way out of date. But not every customer will have a sparkly new laptop connecting to a sparkly new mesh-based wireless network. The bottleneck suffered by the Lenovo laptop is a good example of why customers need access to the roots of the network to squeeze every drop of speed out of their wireless connection.

Mesh-based networks tend to limit customization

Unfortunately, the trend to lock down most of the settings in mesh-based networking setups appears to be a common factor save for Netgear’s Orbi system. Thus, systems like Eero and Luma may not be ideal for gamers who need full control over where data packets travel across their network. And without a real QoS service to dictate what device has priority over others, even mainstream customers may experience issues streaming content on multiple devices.

Now here are the speeds and signal strengths picked up by the Samsung Galaxy S7 Edge smartphone at various locations throughout the house:

LocationSpeedStrengthSignal
Dining Room650Mbps100 percent-34 dBm
Living Room351Mbps62 percent-73 dBm
Front Porch585Mbps91 percent-57 dBm
Bathroom Shower468Mbps100 percent-46 dBm
Laundry Room585Mbps82 percent-63 dBm

The dining room is ground zero, as that’s where the first unit is connected to the modem. However, the living room took the biggest performance hit because of two walls that blocked the connection. The front door is made of glass, thus the connection to the front porch stemmed from the living room unit and the unit in bedroom #3. The laundry room had a good connection due to a somewhat direct line of sight to the unit in bedroom #4.

Eero isn’t feature-rich when it comes to customizing.

As a reference, we saw different numbers with Netgear’s two-unit Orbi setup. Using the same Android device to test the connection speeds and strengths, we saw 780Mbps in the dining room, 650Mbps in the living room, 97Mbps on the front porch, and 260Mbps standing in the bathroom shower. That said, the numbers may have everything to do with the positioning of the satellite systems, as the Orbi satellite was previously placed in the living room whereas we chose to move the second Eero unit out of the living room and into bedroom #3.

For better coverage, we presume that an additional Eero unit placed in the far corner of the living room might provide connectivity in that area, and perhaps even an additional unit located in the far corner of bedroom #1 as well. The drawback to purchasing additional units is that they cost a hefty $200 each, which isn’t cheap.

Our Take

Eero appears to be a great system for customers who want a plug-and-go solution. There’s no back-end web-based interface or detailed settings to deal with, just a mobile app to manage some of the generalized details. However, PC gamers and enthusiasts who want to control every aspect of their network may want to look elsewhere, such as Netgear’s Orbi system, which provides better detailed manageability.

Is there a better alternative?

Honestly, we’ve tested quite a few of the new mesh-based setups and they appear to be similar in nature save for the Netgear Orbi system. We liked the Orbi specifically due to its robust customization capabilities. However, our current top pick in this arena is the Securifi Almond 3 router, which can be used as a mesh networking device even though it doesn’t ship as a kit. The Almond 3 also as a nifty built-in touchscreen and solid smart home support.

How long will it last?

Mesh-based networking appears to be here to stay. It may eventually replace the router due to the coverage capabilities of multiple units creating a web of connectivity as a single access point. It’s also better than adding a wireless extender to a network for filling dead spots because the signal has already degraded to a point when it’s picked up by the extender. Mesh networking promises full coverage no matter where users move throughout the home or office.

Should you buy it?

Only if budget is not a factor. The Eero three-pack kit is rather costly, and extending its coverage means shelling out $200 per additional unit. That’s a huge investment given that the mass availability of faster Wireless AD devices and networks will be in full swing by the end of 2017. Still, for now, the Eero is a good system for mainstream customers.

Wednesday, September 20, 2017

How to avoid mistakes when choosing a mixer

Read article : How to avoid mistakes when choosing a mixer

Как не ошибиться при выборе смесителя

The mixer is an important part of kitchen and bathroom, which directly affects our daily comfort. To verify this it is enough to recall their feelings when the faucet suddenly started to leak or even break. However, how to choose among the enormous diversity of models, especially if they want to save money and time and choose the mixer independently in the catalog online store? Let’s step by step walk through all the options that you should consider when choosing a mixer. Как не ошибиться при выборе смесителя The design of the mixers Any mixer is composed of standard structural components: body, spout, mechanism of mixing, control and aerator. The housing of the mixer can be molded or mobile. In the first case, the stationary housing is a mechanism of the spout, and the lever on the side of it. These faucets are reliable and easy to repair, but less convenient to operate. Swivel body allows for greater convenience and water savings, but may require periodic replacement of gaskets rotating part of the mechanism.
Spout or goose — this is the part of the faucet, from which water flows. When choosing a particular model, pay attention to the height of the spout (can be from 2 to 90 cm) and its length (3 to 5 cm). They should correlate with the dimensions of the tub or sink so that water is not hitting the boards, was not sprayed and you have enough space to wash dishes or hands. The aerator attaches to the tip of the spout and consists of a metal mesh through which water is mixed with air. The aerator makes the water pressure is more soft, uniform and comfortable. Как не ошибиться при выборе смесителя Different mechanisms of mixing water Depending on the design of the mixer may vary and the mechanism of mixing water in it. Should there be any doubt that this factor will significantly influence your comfort and his life Kran-buksa The usual inside valve mixer tap with two handles for temperature and water head is a device called a crane buxoi. It connects to the valve and directly responsible for the water supply. There are two basic types of crane-books: worm gear and ceramic. The mechanism of the worm tap-bushing is a screw, one end of which is connected with the valve and the other to a rod on which is fixed a strip of rubber. When rotating the crane, the screw moves along the thread inside the tap head parts, rubber gasket is moving around, opening or closing the water supply.
It is obvious that the rubber gasket in the process of operation will rapidly deteriorate, and although it is inexpensive, the trouble of regular changing pads is inevitable. Ceramic crane Bush is characterized by the presence of two ceramic disks, one of which is stationary and the other is attached to the stock. Rotation of the valve causes the alignment of the holes on the discs, the water flowing in the mixer, or displaces them and the water flow stops. This type of faucet head parts are more durable and easy to use, but are more expensive and sensitive to water quality, as even a small grain of sand between the discs could be damaged. In case of breakage, you will have to remove the faucet-the journal box and around a lot of shops to find the suitable for your model of mixer. Crane-axle mixers are usually affordable and easy to repair, but have a high consumption of water and not too easy to manage. Ball mechanism Faucets with ball mechanism equipped with a handle which is adjustable and pressure, and water temperature. They work on the same principle as ceramic crane Bush, but instead of the disks they are placed in a hollow metal sphere with three holes (for cold water, hot water and for mixing them). Cuff and gaskets, locking mechanism ball, fairly quickly wear out causing the faucet may begin to leak. Cartridge Cartridge single lever mixer consists of two discs made of ceramic, as in the case of ceramic valve-boxes, and is a single piece, which, in case of breakage, changing completely. It is compact, most durable and easy to control mechanism. From the design perspective, this option presents the greatest scope for choosing a suitable model mixer. However, you must remember that all single lever faucets are sensitive to water quality and preferably the installation of the pipes filters purification. Various options for the installation of faucets To choose a mixer, you will have to decide exactly where it will be installed, especially now that it offers lots of options for every shape and preferences. Installation options of the mixer: wall (if the bath and sink are so close that you can do it all with one mixer, but in new houses this option is not always possible, as the pipe system in them is hidden and divorced separately for sinks and baths); outdoor (very effective from the point of view of design, however, costly and requires a lot of space variant); embedded (all liner pipes hiding behind the body of the sink or bath); embedded in the rim of the tub (you can find the model of the bath, designed for this type of machine, or embed it in the normal acrylic bathtub); ceiling (ceiling shower can provide a whole range of pleasant sensations and different options of water flow, but not always convenient for technical purposes). Classification by application Do not think that the same mixer suitable for sink in the kitchen and in the bathroom, because they differ not only in design, but structurally, for example, the length and direction of the spout, methods of control and installation, and materials. Consider specific options. Basin mixer As a rule, modern sinks apply embedded single-lever faucet with short fixed spout. The spout height of 12-15 cm is sufficient for washing hands and washing, besides, it would suit almost any, even shallow sink. If the sink located in the bathroom next to the toilet, it makes sense to equip it with a hygienic shower, which are easy to replace and bidet can be installed to separate the bathroom without a sink. Its principle of operation is simple: water passes through the spout of the faucet above the sink, regulate its pressure and temperature. Basin mixer with hygienic shower fitted with a button, clicking which you direct the water flow through the hose. After water treatment, the key should be released and water will again run the spout into the sink. Как не ошибиться при выборе смесителя For kitchen sinks In the kitchen are commonly used built-in mixers. Their main difference from the models for bathroom is the shape and size of the spout. For most kitchen faucets are characterized by long, swivel spout, allowing you to wash even large pots. The higher spout, the stronger the water pressure, however, and the likelihood that it would be in a spray, which means you’ll need a sink with a deep bowl. Choose a sink and faucet for the kitchen at the same time it is desirable that their dimensions match each other.
Kitchen faucets include a wide variety of materials. Featuring not only brass, bronze and chrome, but the original mixers-metal and plastic. If the kitchen has a double sink or have the need to wash heavy dishware, you can install telescopic mixer, consisting of several hollow tubes. In this case it is better to choose a trusted manufacturer, because additional connections increase the risk of failure of joints, gaskets, etc. If you want a kitchen faucet it covered a large area, it offers mixers with the exhaust pipe. Inside a small decorative crane hides hose 1-1. 5 m as a conventional soul, which you can use to reach different areas of the kitchen. Как не ошибиться при выборе смесителя Bath First of all, we should note that the bathtub faucets can be combined with a shower. Shower faucets are compact and do not have switch shower-bath and the spout, since the water is immediately fed to shower heads. Как не ошибиться при выборе смесителя Bathtub faucets with shower — the most common and versatile option. They are usually equipped with low spout and can be either fixed or swivel (suitable if one mixer is used for baths and sinks). In addition, the kit usually comes with a height adjustable shower holder. Как не ошибиться при выборе смесителя For shower rack The reception is a bar with multiple shower heads and allows you to combine the functions of a bath and a shower stall. The top rack is stationary watering can, allowing you to change the mode of water flow and provide a massaging and relaxing effect. In addition to the upper lake on the rack is usually attached shower with flexible hose. The alternative is a wall panel lake of arbitrary shape, directing water on you in the form of small rain drops with massage effect, so, it was called “tropical storm”. Как не ошибиться при выборе смесителя Ceiling shower Ceiling shower is used to create the effect of home spa, which provides various modes of water supply from tight massage jets, relaxing rain. The size of the ceiling of the heads ranges from 15 to 50 cm in diameter and unusual. This is a great option for relaxation, but a regular shower with a flexible hose for domestic use you still need. Как не ошибиться при выборе смесителя Bidet There are various options of mixers for bidets. You can choose a universal model, similar to the conventional mixer, however, is equipped with aerator that allows you to change the direction of the jet. In addition to bidet will fit faucets with hose for hygienic shower and faucets with a spout for bidet function internal padding. In the latter case, the mixer is mounted on the bottom of the bowl. Manufacturers The choice of mixers to suit different tastes and wallet today. Among the budget include a variety of mixers from China. The price of these products are really small however, it is unlikely that you can count on any guarantee of quality. Inexpensive cost and models of domestic production, for example, brand Rossinka. If we talk about popular brands in the higher price categories, well-established in the domestic market, the most popular Grohe (Germany), Hansgrohe (Germany), Jacob Delafon (France), Roca (Spain), etc. In their collections you can find both simple and reliable model of the average price, and the more original and expensive options created by the famous designers. Special types of faucets Modern faucets can be equipped with additional features designed to make your daily life or professional activities more comfortable. Thermostatic mixers The thermostat ensures the water supply is strictly selected temperature and pressure, protecting from unpleasant surprises during water treatment. Thermostatic mixers can be electronic with display for settings and mechanical, does not require additional power source and tuning with levers and valves. Как не ошибиться при выборе смесителя Faucets with touch controls Touch mixer has levers and valves and consists only of a crane. It is equipped with a photocell that respond to movement in a zone of about 30 cm using the special lever you set the optimal temperature of the water, which will be switched on and off automatically. Touch mixer will save you from worrying about whether you turned off the faucet and does not burn the children. On the other hand, it is not suitable for the kitchen or for a set of baths, as there need each time different temperature. Basically touch faucets used in public restrooms to save water and hygiene. Cascading mixers Cascading mixers differ from the ordinary form of a spout, from which water flows a broad stream, resembling a waterfall. Their advantages are a stylish and original appearance, durability and the ability to separate installation when the crane is located at one end of the bath, and the controls in another, and the main drawback — relatively high cost. Faucets with suction shower for hairdressers For beauty salons for the convenience of the client and the master used special types of mixers with long pull-out shower. As a rule, they are single lever and is also equipped with an aerator to reduce splashing and ensure a softer stream of water even under strong pressure. Surgical faucets The main difference between surgical mixers — long handle that allows you to turn on and off the water with your elbow, not touching your hands to the mixer, which is caused by increased hygienic requirements. Such mixers can be installed at home, such as in the kitchen and for people with disabilities. Modern faucet is not just a utilitarian device, and the interior decoration, possible to ease your household chores and get pleasure from the water treatments. On the website santechsystemy.ru you can find truly wide selection of faucets for any type of premises, preferences and financial possibilities. You should go and see it for yourself!