Catwatch cat deterrent mains adaptor

£ 16.25
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In Stock
£ 16.25
£ 16.25
RSPB > Bird care > Bird feeder accessories > Bird safety & hygiene

Product information

For long term economy this 12 volt mains adaptor means you will never have to replace the battery in your Catwatch ultrasonic cat deterrent again. 

  • Set and forget - no need to test your battery
  • Using a mains adaptor increases the ultrasonic volume of the catwatch device (sold separately) by 30%
  • 10m of cable to reach your house/shed/garage socket

Fitted with 10 metres of cable to enable you to position the unit where you want it.

Product details

  • Recipient
    Feeding birds
    Home and garden


Although the Catwatch ultrasonic cat deterrent does work with a high-quality 9V alkaline battery the manufacturers report a 30% increase in alarm noise when the unit is used with this mains adapter.

Delivery & returns

  • £3.95 - Standard delivery to the UK and Channel Islands
  • FREE - for orders of £30 £50 or more (£30 offer ends 3 June 2020)

See our delivery and returns page for full details.

RSPB Shop offers a no-quibble free returns policy. We hope you will be delighted with every purchase, but if not, we will offer you a replacement or a full refund - whatever the reason. Just let us know within 90 days of delivery by contacting our customer service team on 0345 034 7733. Full details of our returns policy >

Ratings and reviews

Rating Snapshot


Average Customer Reviews

Value for money:

We'd like your opinion! Rate and review this item

More powerful and cheaper to run
I have had a Catwatch for some time but kept forgetting to change the batteries when required.
I was told that the mains adaptor that the RSPB sell would do the job and it has. No more batteries to replace and even less cats coming into the garden than before, as I believe the unit is more powerful when run off the mains.
Thanks RSPB, no more dead birds in my garden and no more cat mess.
Value for money
Would you recommend?:
Totally unfit for purpose
The person who designed this didn't think it through at all. The transformer is not waterproof, so unsuitable for use with an outdoor powerpoint, if you have one. The only way to use it would be to have it indoors, and drill a hole through an external wall, but it would have to be quite a big hole because there is no way to take off the cap the battery fits onto. And the cable is not an outdoor spec either.
The catwatch unit itself is very effective, but unless you are using it in your living room you have to run it off batteries.

RSPB response - Thanks for your review. We contacted the manufacturer and they have not had any other complaints about the mains adapter. The unit is low voltage, so the cable does not need to be armoured. Many people tend to plug their catwatch into a socket in a shed or similar.
If you would like to arrange a refund, please contact Customer Services.
Value for money
Would you recommend?:

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