Sonik SKS2 bite alarms: affordable bite alarms with surprisingly many features

Sonik SKS2 beetmelders: betaalbare beetmelders met verrassend veel functies

The Sonik SKS2 bite alarms are designed for carp anglers who want lots of functionality without immediately entering the highest price segment. Sonik Sports has been known for years for strong price-quality ratios, and with the SKS2 series, that philosophy is clearly visible again.

The SKS2 is the successor to the earlier SKS bite alarms and received several important improvements. Think of multicolor LEDs, a smart mute function, more extensive settings, and a receiver that automatically syncs with the bite alarms. This made the SKS2 an interesting option for both beginner and experienced carp anglers.

What do you get with a Sonik SKS2 bite alarm set?

The SKS2 was released in various sets. The 2+1 version consists of two bite alarms and one receiver, while 3+1 and 4+1 sets are also available. The complete sets also included a matching bivvy lamp.

That bivvy lamp is more than just lighting. It can communicate with the bite alarms and receiver, allowing it to react during a bite, for example. You can hang it in the bivvy with a hook or magnetic mount, so you have immediate light during a night run.

Multicolor LEDs

One of the main improvements compared to the previous SKS series is that the SKS2 bite alarms are multicolor. So you don’t have to buy different alarms in fixed colors beforehand.

You can select an LED color yourself via the bite alarm. This is especially useful when using multiple rods and you want to visually identify each rod. The selected color is also transmitted to the receiver, keeping the entire setup coordinated.

Smart mute function

A particularly practical feature is the mute mode. With one press of the function button, you can temporarily silence the bite alarm. The LEDs indicate that the mute function is active.

That’s handy when, for example:

  • you place your rod back on the bite alarm;
  • you want to adjust your drag;
  • you reattach your swinger or hanger;
  • while you’re working with your line or rod.

After about 30 seconds, the bite alarm automatically switches back to normal mode. If you're done earlier, you can manually reactivate it.

Six volume, tone, and sensitivity settings

The Sonik SKS2 offers quite a few adjustment options for its price range. The bite alarms feature:

  • 6 volume levels;
  • a completely silent mode;
  • 6 different tones;
  • 6 sensitivity levels.

This allows you to adjust the bite alarms quite precisely to the fishing conditions. For example, during strong wind or current, you can use a different sensitivity than on calm water where every small line movement is interesting.

Improved visibility of the LEDs

On the SKS2, the LEDs are positioned further forward. This may seem like a small detail, but it’s very practical at the waterside.

Even when viewing the bite alarm from an angle, the LEDs remain clearly visible. This makes it easier to see which rod is showing activity, even if you’re not sitting directly behind your rods.

Fast response between bite alarm and receiver

A point where cheaper bite alarms sometimes fall short is the delay between the bite alarm and the receiver. With the SKS2, the receiver responds almost immediately once the bite alarm detects line movement.

This is an important advantage. During a quick bite, you don’t want any noticeable delay between the sound at the rod and the signal on your receiver.

Receiver with memory function

The receiver also has a useful memory function. If you missed a notification or can’t remember which rod last showed activity, you can use the memory function to see which bite alarm was triggered last.

This can be handy, for example, if you’ve been with another angler or arrive just a bit late at your rods.

Color and tone synchronize automatically

A strong feature of the system is that settings between the bite alarms and receiver are synchronized.

When you adjust the LED Color of a bite alarm, the corresponding color on the receiver changes automatically. The same applies to the pitch. This means you don’t have to enter the same settings separately on the receiver.

Connection for illuminated swingers and hangers

At the bottom of the SKS2 is a 2.5 mm connection for illuminated bite indicators. This allows you to connect many illuminated swingers and hangers directly to the bite alarm.

This also makes the system appealing for anglers who want to expand their visual bite detection.

Anti-theft alarm

Security has also been considered. The SKS2 features an anti-theft function. If a bite alarm is switched off while the receiver is still active, the receiver can emit an alarm signal.

That provides extra security when your gear is outside the bivvy during a session.

What batteries does the Sonik SKS2 use?

The bite alarms and receiver run on AAA batteries. This makes replacement batteries easy to find, so you don’t have to carry specialist battery sizes.

For longer sessions, it’s wise to always keep an extra set of batteries in your tackle box or bivvy.

Sonik SKS2 price

At its original launch, the SKS2 series was very competitively priced. The 2+1 set was announced around 149.95, the 3+1 around 199.95, and the 4+1 version around 249.95.

Current prices may of course vary. Always check the current product page for the latest selling price and availability.

Sonik SKS2: strong price-quality ratio

Where Sonik really excels is offering lots of functionality at a relatively accessible price. The SKS2 clearly shows this. Features like multicolor LEDs, mute, automatic synchronization, various sensitivity settings, a memory function, and fast communication with the receiver are all included.

That makes the SKS2 appealing to anglers who want more than a simple entry-level set but don’t want to spend the budget required for a premium bite alarm system.

Who are the Sonik SKS2 bite alarms suitable for?

The Sonik SKS2 is especially interesting for carp anglers looking for a complete wireless set with plenty of adjustment options and a good price-quality ratio.

For beginner carp anglers, it's a set that lets you start seriously right away. For experienced anglers, it can be an attractive choice when you want a complete set without immediately going for the absolute top segment.

Thanks to the different 2+1, 3+1, and 4+1 configurations, you can choose a set that perfectly matches the number of rods you usually fish with.

Sonik SKS2 bite alarms at CarpCentral

At CarpCentral, you'll find Sonik Sports bite alarms and complete bite alarm sets for various budgets. The SKS2 is a great example of Sonik's strengths: lots of practical features, a modern look, and a price accessible to a wide range of carp anglers.

If you're looking for a wireless bite alarm set with multicolor LEDs, mute function, receiver, and plenty of adjustment options, the Sonik SKS2 is definitely a model to include in your comparison.

About the author

Maarten Snoek

Maarten Snoek

Entrepreneur

Maarten is one of the two founders of CarpCentral. With a background in ICT and a passion for carp fishing, he combines technology with in-depth product knowledge.

He is responsible for everything behind the scenes, from the website to smart systems, and has been developing high-quality bait under the label CC Solution Boilies for nearly 15 years.

Last updated: 14 Sep 2026

Frequently asked questions

Which Sonik SKS2 sets are available?
The Sonik SKS2 is available as a 2+1, 3+1, and 4+1 set. This way, you can easily choose a complete bite alarm set that matches the number of rods you usually fish with.
Who are the Sonik SKS2 bite alarms suitable for?
The Sonik SKS2 is ideal for carp anglers who want plenty of features and a wireless receiver without jumping straight to the top price range. This makes the set appealing to both beginners and seasoned anglers.
What is the difference between the Sonik SKS2 and the older SKS bite alarms?
The Sonik SKS2 features several upgrades, including multicolor LEDs, a smart mute function, enhanced sensitivity and tone settings, and automatic color and tone synchronization with the receiver.
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