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Alarms · Receivers · Our take
Delkim RX Pro Alarm
Rx Plus Pro Mini Receiver
A tiny, discontinued Delkim receiver with serious range, handy multi-channel programming and the sort of bite indication that keeps you in touch with the rods.
- Delkim Rx Plus Pro Mini Receiver, not the later Rx-D Receiver.
- Digital FM receiver with audible and visual bite-alarm replication.
- Six high-visibility LEDs, vibro alert and anti-theft alarm.
- Supports single-channel or multi-channel programming, with up to 24 transmitters in multi-channel mode.
Make sure it’s the right one. The product name supplied says “Delkim RX Pro Alarm”, but the checked details identify the Delkim Rx Plus Pro Mini Receiver. That’s the product covered here. It has since been replaced by the Rx-D Receiver.
Tackle Index Score
Tackle Index score
A capable, compact receiver for compatible Delkim users, held back mainly by its discontinued status.
Desk-research score from specs, price and fishing fit · How we score
- Product Quality8.8/10
- Performance8.8/10
- Impact on Fish Catching9/10
- Ease of Use8.6/10
- Value for Money7.7/10
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Who it suits
Is it right for you?
Great for
- Carp anglers using compatible Delkim alarms. It gives you remote audible, visual and vibration alerts while you’re away from the rods or tucked up in the bivvy.
- Anglers running several rods or transmitters. Multi-channel programming and six clear LEDs make it easier to identify what’s happening across a busy swim.
Maybe skip if
- Anglers buying a complete modern alarm system. This receiver is discontinued, so the current Rx-D system may be the cleaner long-term choice.
- Anyone without compatible Delkim transmitters. On its own, it isn’t a complete alarm setup. You need matching Delkim kit for it to do its job.
The lowdown
Introducing the Delkim RX Pro Alarm
A tiny, discontinued Delkim receiver with serious range, handy multi-channel programming and the sort of bite indication that keeps you in touch with the rods.
- Delkim Rx Plus Pro Mini Receiver, not the later Rx-D Receiver.
- Digital FM receiver with audible and visual bite-alarm replication.
- Six high-visibility LEDs, vibro alert and anti-theft alarm.
- Supports single-channel or multi-channel programming, with up to 24 transmitters in multi-channel mode.
Quick verdict
Small receiver, proper useful features
The Rx Plus Pro Mini Receiver is a neat little companion for compatible Delkim alarms, giving you audible and visual bite indication without needing to sit right next to the rods all night. Six bright LEDs, vibro alert and an anti-theft alarm make it a capable bit of kit rather than just a basic speaker in a box.
The catch is simple: it’s discontinued and has been replaced by the Rx-D Receiver. If you’re buying one second-hand or finding old stock at a sensible price, it still offers a strong feature set. Just make sure it suits your existing Delkim setup before parting with your quid.
A capable, compact receiver for compatible Delkim users, held back mainly by its discontinued status.
Desk-research score from specs, price and fishing fit · How we score
- Product Quality
- 8.8/10
- Performance
- 8.8/10
- Impact on Fish Catching
- 9/10
- Ease of Use
- 8.6/10
- Value for Money
- 7.7/10
Compact construction, clear indicators, a protective case and useful alarm features give it a strong overall package.
Digital FM transmission, local and distant settings, audible replication and vibro alert cover the key receiver jobs well.
It keeps you informed when you’re away from the rods, helping you react quickly to a take without hovering over the buzz bars.
External programming controls and clear LEDs are handy, though setup is only straightforward when paired with the right Delkim kit.
The feature set is strong, but the discontinued status and compatibility limitations make the price especially important.
Head to head
How it stacks up
Side by side with the closest kit we've reviewed. This updates as we add more reviews.
Top scorer
Scores are our own, out of 10. Best in each row is in green. Prices change, so check the latest before you buy.
The full rundown
Everything you'll want to know about the Delkim RX Pro Alarm
There’s something properly reassuring about having a receiver that tells you what’s happening on the rods while you’re not glued to the buzz bars. The Delkim Rx Plus Pro Mini Receiver is built for exactly that job. It takes the signal from compatible Delkim alarms and brings the action back to wherever you’re sitting in the swim.
This isn’t the latest Delkim receiver on the block. The Rx Plus Pro Mini has been discontinued and replaced by the Rx-D Receiver. Still, old stock and second-hand examples can turn up, and the feature list remains pretty tasty for a compact receiver. If you spot one at the right money, it could be a cheeky way to complete an existing Delkim setup.
At its heart, this is a digital FM radio receiver. In plain English, it listens for the signal from your alarms and repeats the bite indication remotely. So if you’re sorting a brew, having a nose around the margins or getting your head down in the bivvy, you don’t need to be right beside the rods to know something’s kicked off.
The visual side is particularly useful. Six clear, high-visibility LEDs show the alarm activity, helping you work out which rod is away. That’s dead handy when you’ve got multiple rods clipped up to different spots. A little flash can be all you need to get out of the chair before the fish kites into a snag.
You also get audible replication, so the receiver can shout when there’s a take. That gives you the familiar alarm sound away from the rods, while the visual indicators add a quick bit of information at a glance. It’s a sensible combination for both daytime stalking about and proper overnight sessions.
The vibro alert is another useful touch. Maybe you’re sharing a lake with other anglers, trying not to wake the whole bivvy, or simply want a quieter night. A vibration alert lets you stay in touch without having the receiver barking every time a liner or proper bite comes through.
Battery life is quoted at up to 6,000 hours, which is a serious figure on paper. For a regular angler, that means less faff around batteries and more confidence that the receiver will be ready when bite-time arrives. As ever, actual running time depends on how it’s used, but the headline figure is certainly encouraging.
Programming is where this little box shows it’s aimed at more than the simplest one-rod setup. It offers single-channel and multi-channel modes, with capacity for up to 24 transmitters in multi-channel programming. Most carp anglers won’t need anything like that, but it gives the system useful flexibility if your alarm collection grows.
There are local and distant range settings too. That lets you set the receiver around the sort of fishing you’re doing, rather than simply leaving one mode to cover everything. The external programming buttons keep the controls accessible, and the supplied transparent protective case adds a bit of welcome protection in the tackle bag.
Physically, it’s small and light at approximately 65mm long, 45mm wide and 25mm high, with a listed weight of around 45g. That’s the sort of receiver you can keep in a jacket pocket or tuck safely into the bivvy without it becoming another bulky lump of kit. Add the anti-theft alarm and it’s a capable little package, provided you’re already in the compatible Delkim family.
Specifications
The nuts and bolts
- Product type
- Delkim Rx Plus Pro Mini Receiver
- Transmission
- Digital FM radio receiver
- Battery life
- Up to 6,000 hours
- Indicators
- Six clear, high-visibility LEDs, audible alert and vibro alert
- Programming
- Single-channel and multi-channel modes; up to 24 transmitters in multi-channel mode
- Size and weight
- Approximately 65 x 45 x 25 mm; approximately 45 g
Specs checked with Delkim, Oct 2026.
Spot a model or spec change?
Our take
A compact receiver for staying close to the action
This is all about keeping tabs on your swim while you’re cooking, sorting the bivvy or having a quick kip. The digital FM link, local and distant range settings, plus a claimed battery life of up to 6,000 hours, give it plenty of appeal for regular carp anglers.
It’s also a particularly interesting option for anglers running more than one rod. Multi-channel programming supports up to 24 transmitters, while the clear LEDs help show which alarm is talking. That’s proper handy when you’ve got a few rods clipped up across different spots and a screaming take could come from any one of them.
What you’re buying
A small receiver with a surprisingly full tool kit
The Rx Plus Pro Mini Receiver is designed to replicate signals from compatible Delkim alarms. You get audible and visual alerts, six clear LEDs, vibro alert and an anti-theft alarm. That makes it useful in a proper session, not just a luxury bit of bling for the tackle bag.
Programming can be set to single-channel or multi-channel operation. With up to 24 transmitters supported in multi-channel mode, it has plenty of headroom for a normal carp setup. External programming buttons keep the process accessible rather than burying everything in a fiddly menu.
Worth knowing. This is the Rx Plus Pro Mini Receiver, not the newer Rx-D Receiver. Check the exact model, your existing Delkim alarms and the condition of any used example before buying. Compatibility matters more than saving a few quid.
On the bank
Best for Delkim users who want distance from the rods
It suits anglers who like moving around the swim without losing contact with the rods. You can sort the kettle, look at the margins or sit back in the bivvy while the receiver keeps watch. The bright LEDs are especially useful when several rods are fishing different lines.
Vibro alert makes sense for quiet venues and night sessions where you don’t want a loud alert disturbing everyone. The local and distant settings also give you a bit of control over how the system behaves around your usual swim.
For a three-rod carp angler, the capacity is more than ample. For coarse or match-style fishing, it’s a more specialist purchase and only really makes sense if your setup already uses compatible Delkim transmitters. Otherwise, you’re paying for a receiver without the rest of the alarm system behind it.
Quick answers
The bits you’ll want clear before buying
The biggest question is whether this older receiver is still the right buy. If you’re building a fresh system, the Rx-D is the natural current option. If you already own compatible Delkim alarms, though, the Rx Plus Pro Mini can still be a useful add-on when found in good nick.
The second question is range. The receiver includes local and distant settings, giving you two operating choices for different situations. That’s useful, but don’t treat any receiver as permission to wander miles from the swim. Stay sensible, keep checking the water and be ready to get on a take.
Finally, don’t overlook the protective case. It’s transparent, so the receiver remains visible while getting a little extra protection in the tackle bag. Small detail, perhaps, but exactly the sort of thing that helps an older bit of kit stay tidy and usable.
On paper
Pros & cons
What we like
- Six bright LEDs make it easy to see which alarm has activated.
- Vibro alert is useful when you want quieter bite indication.
- Long stated battery life of up to 6,000 hours.
- Multi-channel programming can handle up to 24 transmitters.
- Compact, lightweight build with a supplied transparent protective case.
Worth knowing
- Discontinued, so availability and condition may be patchy.
- You’ll need compatible Delkim transmitters and should check the setup before buying.
- The older design may lack the refinements and support of the replacement Rx-D.
Want one?
Add it to your Wanted list or join a Group Buy — shops see anonymous totals only.
Your questions answered
What anglers want to know
The stuff you’d ask your mate on the next peg. Straight answers, no waffle.
01Is the Delkim Rx Plus Pro Mini Receiver still available?
Is the Delkim Rx Plus Pro Mini Receiver still available?
It’s discontinued and has been replaced by the Delkim Rx-D Receiver. You may still find old stock or second-hand examples, but check the condition and compatibility carefully.
02How many transmitters can it handle?
How many transmitters can it handle?
In multi-channel programming, it can support up to 24 transmitters. That’s more than enough for the usual three- or four-rod carp setup, and useful for more complex arrangements.
03Does it have a vibration alert?
Does it have a vibration alert?
Yes. The receiver includes a vibro alert alongside audible and visual bite-alarm replication, so you can choose a quieter way to keep tabs on the rods.
What anglers say
The word from the bank
Our read: small receiver, proper useful features. The strongest reasons to choose it are six bright leds make it easy to see which alarm has activated. and vibro alert is useful when you want quieter bite indication.; the main trade-off is discontinued, so availability and condition may be patchy..
Our take on the feedback
Why it appeals
Checked Sept '26 — “Six bright LEDs make it easy to see which alarm has activated.”
Best fit
Checked Sept '26 — “Carp anglers using compatible Delkim alarms: It gives you remote audible, visual and vibration alerts while you’re away from the rods or tucked up in the bivvy.”
Worth knowing
Checked Sept '26 — “Discontinued, so availability and condition may be patchy.”
Tackle Index’s take from the product details and fishing fit we checked. We haven’t found enough independent public feedback to call this an angler consensus yet.
Angler score
What our readers rate Delkim RX Pro Alarm
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Owner reports
Own this? Help the next angler.
Quick multiple-choice reports from people who say they own the Delkim RX Pro Alarm. Not verified purchases, and kept separate from our score.
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