Critterkill Animal Repellent

Critterkill 360° Smart Solar Ultrasonic Animal Repeller

Critterkill Sentinel Solar Ultrasonic Animal Repeller

  • Automatic ultrasonic animal repeller
  • The frequency will be gradually increased, until the animal leaves
  • Animals are additionally repelled by flashing LED lights and sound alarm
  • Repels animals up to 1600 square feet away!
  • Motion-activated PIR sensor to detect movement automatically
  • IP 67 waterproof design (the highest level on the market)
  • Solar powered, but can be recharged by USB in bad weather


100% MONEY


Availability: In stock

Critterkill Sentinel Solar Ultrasonic Animal Repeller

The Smart Solar Ultrasonic Animal Repeller is a humane and environmentally friendly device that keeps animals away from your garden.

The Critterkill Sentinel Solar Ultrasonic Animal Repeller uses a highly specialised thermal sensor that recognises movement. The high pitched sound, flashing light and sound alarm produced by the repeller expose the intruders and effectively scare them away. These unwelcome guests will become annoyed and disoriented from this unpleasant noise; they’ll leave and never want to return!

Repels animals up to 1600 square feet away!

Please note that apart from the ultrasonic sound, the Sentinel repeller also uses a hearable sound alarm at the end of the working cycle, to effectively repel the most persistent intruders. 

The repeller will be fully charged within 6 hours via USB cable.

The repeller will be fully charged within 12 hours in direct sunlight.

Power Supply Solar or USB
Solar Panel 5.5V, 90mA/ Polysilicon 80*43mm
Working Voltage/Current 3.6V/50mA
Battery 1.2V, 700mAh, 3*AA Ni-MH Battery
Waterproof Grade IP67
Sensor Distance up to 12m
Detection Range 120°
Ultrasonic Frequency 15kHz-50kHz
DB Value 90dB-120dB
N.Weight 406g
Dimensions (cm) 10.9 x 6.5 x 51.7 (LxWxH)



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Standard next working day* delivery is FREE of charge for orders over £30, or £3.95 for orders below £30.

Next working day delivery applies to all UK mainland orders placed before 2pm.

UK Mainland: We also offer an alternative, premium next working day courier service with DPD which is available for a £6.50 delivery charge. If you choose this option, DPD will contact you and advise of a 1 hour delivery timeslot with the option of re-scheduling or leaving your order in a safe place or with a neighbour. A Saturday delivery service is additionally offered with DPD at a £10.50 delivery charge for orders placed before 2pm on Friday. 


How quickly will my order arrive?

Our aim is to dispatch all items ordered before 2pm on the same working day. All orders are sent using a tracked 24h delivery service as standard.

*For Northern Ireland, Islands and Scottish Highlands, please allow up to 3-4 working days to receive your item.

Please note: orders placed on the weekend will not be delivered on Monday. These orders will be prepared and dispatched on the next working day (usually Monday). Bulky items (e.g. large insect control kits) may incur and additional 24 hour delay.

We will send you an email when your order has been dispatched, containing your tracking information.

While we always try our best to dispatch every order following the above timelines, during extremely busy periods dispatch times may increase by up to one day. We will keep you updated on the status of your order via email.


I don't want my friends / family / neighbours / housemates to know I have a problem. Will your packaging be discreet?

Absoultely. 100%. We understand that this can be a tricky time and we promise to deliver fast and discretely.


Will I receive SMS / email delivery notifications?

We will email you when your order is dispatched by us and our courier will email you on the day of delivery with a 1-hour delivery slot.

If you provide a mobile number when you checkout, our courier will also send an SMS message on the day of delivery with a 1-hour delivery slot.


Can I track my order online?

You will receive an email to confirm we have received your order and that your payment has been accepted. You will also receive another email when your order has been dispatched.

In your dispatch confirmation email we will include any relevant tracking numbers, allowing you to track your parcel on the courier's website

If you provide a mobile number when you checkout, the courier will send an SMS message on the day of delivery with a 1-hour delivery slot.


How can I manage my delivery?

We have teamed up with the best UK couriers to provide our customers with the best delivery service possible which is both fast and flexible.

If we miss you on the first delivery attempt, we will try again the next working day. Alternatively, you can visit the courier's website and easily re-arrange your delivery to something which suits you better. You can choose from the following options for your convenience:

  • Collect from depot
  • Leave in a safe place
  • Leave with a neighbour
  • Request a different delivery day


I live locally, can I collect?

If you live locally you might want to pick your item up directly from us. If you wish to do this please call us in advance. You can find our contact details here.

If you have any questions please contact us or email