The bottom line Alarm and swinger matched in one box removes the plug question entirely, which is the main reason a first set goes wrong.
What the maker puts in writing
Bite alarm and swinger set
Red, blue and green LEDs
Volume, tone and sensitivity control
On/off switch · night light
LED indicator and high-power speaker
1 × 9 V battery required, not included
The two halves, together
This shelf holds alarms and it holds swingers, and they are not the same object. The alarm sits on the bankstick and listens to the line; the swinger hangs beneath it and turns a slow take into movement the alarm can read.
One set here sells both. That is the practical case for it: nothing to match, nothing to plug wrongly.
What is not said
No sensitivity steps — two alarms on this shelf state eight. No range — one states 150 metres. No battery life, though the battery type is given and excluded.
Where it can be bought
Germany 46,99 €. No EAN is published, so the reference exists in one market only.
Availability
Read on the day this page was built: 47 € at the German Amazon shop.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
Any price inside this text was read on 29 September 2026; the live one sits at the top of the page.
The declared figures, and the point they run out
Strengths
Alarm and swinger sold as a matched pair, so the two halves of this shelf arrive together
Three LED colours, which is how three rods are told apart in the dark
A single 9 V battery, which lasts longer than AAA cells and is one item to carry
All three controls named — volume, tone and sensitivity
Compromises
The 9 V battery is not included
No sensitivity step count, no range, no weight
No EAN published, and priced only in Germany at 46,99 €
One alarm and one swinger, where bank anglers commonly fish two or three rods
Specifications
What it is
A bite alarm and a swinger, sold together
LEDs
Red, blue and green
Controls
Volume, tone and sensitivity
Switch
On/off
Night light
Included as a function
Speaker
High-power, with an LED indicator
Battery
1 × 9 V, not included
Sensitivity steps
Not published
Amazon reference
B0915QY3SL (one reference across 1 Amazon marketplace)
Questions that come in about this one
Why buy the swinger with the alarm?
Because they have to fit each other. The swinger hangs on the line between reel and butt ring and carries the indication down to the alarm; a mismatched pair means a 2,5 mm plug that does not seat. Buying them together removes that question.
Why three LED colours?
Three rods, three colours. At night the colour is how you know which rod is away before you reach it, and it is why the swinger sets on this shelf come in four colours rather than one.
How long does a 9 V last?
Not published. What is published is that it is one cell rather than the seven AAA another set here needs, and that it is not in the box.
Who this one is for
A first alarm, bought with the swinger already matched to it
Accessories confirmed to fit
Listed because the accessory itself names this model as compatible.
Vibration alarm with an acoustic signal · remote control · adjustable volume and tone · compact, light and waterproof · rubber body with a non-slip textured surface · grooved rod mount · protective case · sold as a 2-set or 3-set
A remote-receiver alarm whose listing contains no number of any kind.
Best for: Fishing two or three rods where a silent vibration at the receiver matters more than a spec sheet