---
product_id: 1538068
title: "ASPECTEK Yard Sentinel Outdoor Ultrasonic Animal Repeller with Motion Sensor, Adjustable Volume, Waterproof, Extension Cord, Powerful Repel for Squirrel, Raccoon, Skunk, Rabbit, Fox, Deer, Etc"
brand: "aspectek"
price: "R1385"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Aspectek"
url: https://www.desertcart.co.za/products/1538068-aspectek-yard-sentinel-outdoor-ultrasonic-animal-repeller-with-motion-sensor
store_origin: ZA
region: South Africa
---

# 5000 sq ft coverage 15-18 kHz adjustable frequency Dual power: AC + 33ft cord or 4 C batteries ASPECTEK Yard Sentinel Outdoor Ultrasonic Animal Repeller with Motion Sensor, Adjustable Volume, Waterproof, Extension Cord, Powerful Repel for Squirrel, Raccoon, Skunk, Rabbit, Fox, Deer, Etc

**Brand:** aspectek
**Price:** R1385
**Availability:** ✅ In Stock

## Summary

> 🚫🐾 Keep unwanted guests out—your yard’s silent but powerful protector!

## Quick Answers

- **What is this?** ASPECTEK Yard Sentinel Outdoor Ultrasonic Animal Repeller with Motion Sensor, Adjustable Volume, Waterproof, Extension Cord, Powerful Repel for Squirrel, Raccoon, Skunk, Rabbit, Fox, Deer, Etc by aspectek
- **How much does it cost?** R1385 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1538068-aspectek-yard-sentinel-outdoor-ultrasonic-animal-repeller-with-motion-sensor)

## Best For

- aspectek enthusiasts

## Why This Product

- Trusted aspectek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide-Area Defense:** Protects up to 5000 sq ft—your yard’s new invisible guardian.
- • **Dual Power Flexibility:** Plug in or go cordless with 4 C batteries and a 33-foot extension for remote spots.
- • **Weatherproof Durability:** Built tough and waterproof to withstand all seasons—set it and forget it.
- • **Smart Motion Sensor Modes:** Choose Day, Night, or 24/7 operation to fit your lifestyle and pest activity.
- • **Customizable Ultrasonic Frequency:** Adjust between 15-18 kHz to outsmart different pests with precision.

## Overview

The ASPECTEK Yard Sentinel is a versatile outdoor ultrasonic animal repeller designed to protect gardens, yards, and farms from a variety of pests including squirrels, raccoons, skunks, and deer. Covering up to 5000 sq ft, it features adjustable ultrasonic frequencies (15-18 kHz), a motion sensor with three operational modes (Day, Night, 24/7), and dual power options via AC adapter with a 33-foot extension cord or 4 C batteries. Its waterproof, durable design ensures reliable year-round pest control.

## Description

desertcart.com: ASPECTEK Yard Sentinel Outdoor Ultrasonic Animal Repeller with Motion Sensor, Adjustable Volume, Waterproof, Extension Cord, Powerful Repel for Squirrel, Raccoon, Skunk, Rabbit, Fox, Deer, Etc : Patio, Lawn & Garden

Review: Excellent for the price - This is a quality product! I purchased two explicitly for keeping the neighbor's awful dog from coming onto my property and harass me. Yes, the back covers are difficult to get back on, but they get easier with time after break in and learning the technique. The unit has many options and settings to make them versatile for various situations. Read the instructions carefully before you use this, for best results. Currently, I have both units side by side and one is set for the frequency for dogs while the other is on a rotating frequency to keep the dog from getting used to the sound Basically, it's keeping the dog from feeling comfortable in the area where it should not be. It's not foolproof, but it is absolutely helping 90 percent of the time and that is a win. The units seem well built, sturdy and weather resistant.
Review: Are they gone or not? NO THEY ARE NOT!!!!! - I thought I had already posted a review and I was just going to update it. Seems I didn't. So here is the scoop. In my case I guess it is impossible to prove it doesn't work. We just moved to this area and have a very nice 3 seater covered porch swing. Where we used to live there were squirrels, but they never cared about the swing cushion. Two days after setting it up in our new home a squirrel, or more, decided to chew a hole in the back of the cushion and pull out the fiber stuffing. My guess is to make a nest for the upcoming winter. Anyway, I put the cushion in the garage, ordered the Yard Sentinel and when it arrived I immediately set it up and positioned it facing the swing from about 15 ft. away. No squirrels came around. The audible tone would go off several times a day and was so disturbing that I turned it off. Still no squirrels. Then I thought I should put the cushion back on the swing to tempt the critters. Still no squirrels. Maybe they finished with their nest building. Maybe the device works. Whatever, there are no more squirrels and we are happy. Will let you know if anything changes. 9/22/14 Last week I noticed that the squirrel was back and seemingly immune to the Sentinel. I changed the position of the machine, the setting level, the motion control to continuous and placed it back outside. The next day I watched the squirrel climb up on the swing cushion and rip it open. I ran out and chased him away. I tried to modify the setting on the Sentinel, again, but this morning the squirrel just walked across the front of the machine and was unaffected by it. I decided to return the unit to desertcart but was informed that my "window" of opportunity had expired last week. I am now stuck with a device that does not perform as advertised. DO NOT WASTE YOUR MONEY!!!! This machine does not work, at least not for squirrels. I am very unhappy with desertcart.

## Features

- 【Powerful Protection】: Pest Repellent Ultrasonic Plug-in keeps You and Your Garden, Farm, Yard, Protected from Skunk and Other Animals.
- 【Wide Coverage】: Cat Repellent Outdoor Ultrsonic is effective for an area up to 5000 SQ Ft. Adjustable High-Pressure Ultrasonic Sound Wave Frequency:15 kHz -18 kHz.
- 【Dual Power System】: Ultrasonic Pest Repeller Outdoor includes AC adapter and 33-foot Extension Cord; Alternate Can be Used in Remote Areas With 4 C Batteries.
- 【3 Modes Operation】: Raccoon Repellent Outdoor has Day, Night or 24-Hour Protection for Your Garden, Lawn, Farm, Barn, Warehouse, Patio or Wherever Safe and Effective Pest Control is Needed.
- 【Easy to Use】: Ultrasonic Rodent Repeller is Simple to Operate, Select Desired Mode, Set Ultrasonic Waves Frequency, Adjust Sensor Sensitivity, Plug-in or Put in 4 "C" Batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #11,818 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #53 in Outdoor Ultrasonic Insect & Pest Repellers |
| Brand | ASPECTEK |
| Color | dark-green |
| Customer Reviews | 3.4 out of 5 stars 8,452 Reviews |
| Is Electric | Yes |
| Item Weight | 0.2 Kilograms |
| Number of Pieces | 1 |
| Style | 1 dark green animal control device |

## Product Details

- **Brand:** ASPECTEK
- **Color:** dark-green
- **Style:** 1 dark green animal control device
- **Item Weight:** 0.2 Kilograms
- **Number of Pieces:** 1
- **Is Electric:** Yes
- **Target Species:** Bat, Birds, Cat, Fox, Raccoon, Skunk
- **Unit Count:** 1.0 Count
- **UPC:** 878312000083

## Images

![ASPECTEK Yard Sentinel Outdoor Ultrasonic Animal Repeller with Motion Sensor, Adjustable Volume, Waterproof, Extension Cord, Powerful Repel for Squirrel, Raccoon, Skunk, Rabbit, Fox, Deer, Etc - Image 1](https://m.media-amazon.com/images/I/61hj2g3g9aL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: does it work with raccoons**
A: It definitely discourages raccoons.

**Q: Does this keep rabbits away from flowers**
A: No. will not keep rabbits or Canadian geese away from flowers

**Q: Is it water repellent**
A: Neither rain nor sprinkler hurts it.   But if you mean repels the rain, no.

**Q: can kids hear it**
A: Yes, children can hear it when your settings are set to higher than normal.When it's set higher everyone can hear it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent for the price
*by D***R on January 11, 2026*

This is a quality product! I purchased two explicitly for keeping the neighbor's awful dog from coming onto my property and harass me. Yes, the back covers are difficult to get back on, but they get easier with time after break in and learning the technique. The unit has many options and settings to make them versatile for various situations. Read the instructions carefully before you use this, for best results. Currently, I have both units side by side and one is set for the frequency for dogs while the other is on a rotating frequency to keep the dog from getting used to the sound Basically, it's keeping the dog from feeling comfortable in the area where it should not be. It's not foolproof, but it is absolutely helping 90 percent of the time and that is a win. The units seem well built, sturdy and weather resistant.

### ⭐ Are they gone or not? NO THEY ARE NOT!!!!!
*by V***9 on September 1, 2014*

I thought I had already posted a review and I was just going to update it. Seems I didn't. So here is the scoop. In my case I guess it is impossible to prove it doesn't work. We just moved to this area and have a very nice 3 seater covered porch swing. Where we used to live there were squirrels, but they never cared about the swing cushion. Two days after setting it up in our new home a squirrel, or more, decided to chew a hole in the back of the cushion and pull out the fiber stuffing. My guess is to make a nest for the upcoming winter. Anyway, I put the cushion in the garage, ordered the Yard Sentinel and when it arrived I immediately set it up and positioned it facing the swing from about 15 ft. away. No squirrels came around. The audible tone would go off several times a day and was so disturbing that I turned it off. Still no squirrels. Then I thought I should put the cushion back on the swing to tempt the critters. Still no squirrels. Maybe they finished with their nest building. Maybe the device works. Whatever, there are no more squirrels and we are happy. Will let you know if anything changes. 9/22/14 Last week I noticed that the squirrel was back and seemingly immune to the Sentinel. I changed the position of the machine, the setting level, the motion control to continuous and placed it back outside. The next day I watched the squirrel climb up on the swing cushion and rip it open. I ran out and chased him away. I tried to modify the setting on the Sentinel, again, but this morning the squirrel just walked across the front of the machine and was unaffected by it. I decided to return the unit to Amazon but was informed that my "window" of opportunity had expired last week. I am now stuck with a device that does not perform as advertised. DO NOT WASTE YOUR MONEY!!!! This machine does not work, at least not for squirrels. I am very unhappy with Amazon.

### ⭐⭐⭐⭐ This product REALLY works!
*by C***T on September 14, 2025*

Be patient in getting the settings right, and you WILL BE REWARDED! I planted grass in a place that has in the past always been dug up by some type of critter (voles? skunks? opposum? squirrels?). One year I replanted 3 times! With the Aspectek monitor, the grass - on FIRST planting - is 2-3 inches tall and thriving! It really does keep the critters away. The only drawback is the way-less-than-perfect cover that needs to come off in order to change settings. What a pain - it takes a whole lot of patience to put back on. Otherwise, this product would be PERFECT!

## Frequently Bought Together

- ASPECTEK Yard Sentinel Outdoor Ultrasonic Animal Repeller with Motion Sensor, Adjustable Volume, Waterproof, Extension Cord, Powerful Repel for Squirrel, Raccoon, Skunk, Rabbit, Fox, Deer, Etc
- Bonide Repels-All Animal Repellent Granules, 3 lbs. Ready-to-Use Deer & Rabbit Repellent, Deter Pests from Lawn & Garden

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-24*