SkylinkNet Alarm System Starter Kit Plus review: Built by techies, for techies

It’s short on handholding, but SkylinkNet’s SK-250 kit is a good-enough security offering (though not recommended for beginners).

skylinknet alarm system starter kit plus

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At a Glance
  • SkyLink SkylinkNet Alarm System Starter Kit Plus (Model SK-250)

Skylink bills its SkyLinkNet Alarm Systems as the “smart way” to build a home security system. That might be overselling this kit; more importantly it ignores its biggest strength: It’s one of the least-expensive DIY security system on the market.

The SkylinkNet Alarm System Starter Kit Plus (model SK-250, $159 at Amazon) reviewed here comes packaged in a collection of little boxes festooned with mismatched stickers indicating what’s what. The plastic components inside, most of which must be pried open to install batteries before use, feel cheaply made, and have zero sense of industrial design.

The center of the system is Skylink’s Internet Hub, a do-it-all bridge that connects to your router via ethernet. SkylinkNet doesn’t just make security gear, it also makes cameras, lighting controls, automatic door-opening systems, and even garage-door openers. Any of these components can be tied into the hub, although that doesn’t mean it will all necessarily work together as a unit (more on that later). The hub includes a built-in siren (rated at 110 decibels) and a battery backup—provide your own four AAA—so things will still work if the power goes out.

skylinknet hub SkyLink

SkyLink's hub must be hardwired to your router, but the rest of the components operate without wires.

After powering up the hub, the next step is to download and set up the SkylinkNet mobile app, upon which you’re ready to start securing your home by adding sensors. Two door/window sensors ($20 each, a la carte) are included in the box. These are rather flimsy, oversized sensors that attach via screws, sticky tape, or both. One AAA battery is required to power the door sensor, but snapping this all together isn’t difficult.

The included motion sensor ($25 for each additional) is more difficult to get open, requiring a coin to jimmy the shell apart. It’s powered by one AA battery and features an unusual design that looks more like a piece of hospital equipment than something appropriate for the home. The final piece of the puzzle is a key fob ($20 for each additional one you want) that lets you arm and disarm the system remotely.

SkyLink app SkyLink

Push alerts can be set to notify you of every sensor change, though the language can be—arcane.

System integration

Tying all of these things into the SkylinkNet took some trial and error, and most involved pressing a button inside the unit after the batteries were installed to place into pairing mode. The instructions are outlined in the included one-page user guide, but the setup process is not very intuitive.

First you’ll need to set up a SkylinkNet account, after which you can dig into the System Settings menu, where you’re able to add various sensors to the system. In my testing, the sensor was sometimes immediately found and added to the network. On other occasions this took several tries, with obtuse error messages provided along the way.

Some of this might be range related—the system relies on unlicensed 433.92MHz radio spectrum—because moving sensors closer to the hub tended to help setup. After settling down for a few hours, all the sensors tended to work accurately, although the remote control was finicky about range, sometimes operating perfectly at 50 feet or more from the hub, sometimes not working at all unless I was in the same room.

Users will need to get comfortable with a bit of computerese to understand Skylink’s lingo and master its product. Doors, for example, are not “opened” or “closed,” they are “activated” or “normal.” Some settings, such as the sensitivity of the motion sensor, must be set via an undocumented DIP switch on the sensor’s circuit board. You can turn on chimes for each sensor (enabling chirps if a door or window is open, for instance), but the jarring two-tone sound is closer to the alert you expect to hear when you enter a convenience store, not your home (which might say something about the intended audience for this device).

Arming and disarming the system

It’s quite easy to arm the SkylinkNet’s integrated alarm. Separate modes are included for “away” (all sensors active) and “home” (motion sensors disabled), and the system gives you a minute to exit the house, emitting an increasingly urgent beeping to let you know it’s time to get out. The same countdown erupts when you come back in, after which you can disarm the alarm via the app or the remote. A $25 keypad is also available as an add-on (it was not sent for this review).

If the alarm does go off, it’s probably loud enough to scare off any intruders. As well, you’ll be alerted via push notifications; you can even choose to be alerted to every door or window opening or closing (er, activating and normalizing) if you’d like. Note, however, that no professional monitoring options that will summon first responders are available. This is true DIY stuff.

skylink wc 400ph security camera SkyLink

The bundled wireless security camera is a pan/tilt model, but it's limited to resolution of 720p.

Keeping an eye on the home front

Skylink includes one of its WC-400PH indoor wireless security cameras in this kit (additional cameras cost $90 each), and I found it a bit more impressive than the company’s sensors. It provides 355-degree pan and 120-degree tilt functions, night vision, and two-way audio. You can access the camera directly through Skylink’s app (there’s a separate icon along the bottom where you’ll find cameras), but it doesn’t exactly integrate with the alarm system. You can’t, for example, set the camera to start recording if the alarm is tripped or a door is opened.

SkyLink app SkyLink

The alarm interface is easy to understand, making it easy to arm and disarm the system.

Skylink says that a separate app, SkylinkCam, can be used to record if motion is detected (you’ll need to provide your own microSD card), but I was never able to get the app to work correctly. Within SkylinkNet, however, the camera offers clear 720p image, day or night Pan/tilt operations are slow side, but initiating them is very intuitive: You simply swipe or drag the image preview to reposition the lens in real time.

Smart home hooks

Lastly, SkylinkNet offers limited hooks to other smart home ecosystems, including IFTTT and Alexa. Many of the IFTTT recipes available feel like functions SkylinkNet ought to have built in—such as sending an email if a sensor is triggered—but you can also configure SkylinkNet to, say, turn on an IFTTT-capable light bulb if a sensor is tripped, or arm the alarm system on or off at predetermined times. The Alexa skill is limited to just a handful of commands; namely, letting you turn the alarm on or off or checking your sensors’ status.

While SkylinkNet is decidedly basic, it is at least reasonably reliable once you get past the arcane setup. That said, consumers looking for a mainstream, friendly, and intuitive security system should look elsewhere. You'll find our top picks in this category here.

Editors' note: This review was updated after publication to clarify the reviewer's criticism of the SkylinkNet set-up process. 

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At a Glance
  • Decidedly cheap and more than a bit obtuse, SkylinkNet is a security system built for tech pros on a budget.


    • Extremely inexpensive
    • You can build the system out with dozens of reasonably priced components
    • The SkylinkNet app is simple and easy to navigate


    • Not a good choice for novices new to home control and/or home security
    • The remote control has very limited range
    • The security camera doesn’t integrate well with the rest of the system
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