QuietYard — Solar ultrasonic animal repeller, Hong Kong

01What it repels

One unit for every uninvited guest.

Birds at the fruit, cats in the planters, deer at the hedge, rats in the cables. Ultrasound, strobe light and ground vibration work together so your garden stops feeling safe to them — and they move on.

A white-eye bird pecking a ripe persimmon — **Birds & pigeons**Peck fruit trees, foul balconies and ledges

A hissing wild cat — **Cats**Dig planters, mark doorsteps

A barking dog — **Dogs**Raid bins, bark through the night

A brown rat in the grass — **Rats**Chew wiring, get into food stores

A raccoon baring its teeth — **Raccoons**Tip bins, raid fruit and ponds

A red deer stag standing in a meadow — **Deer**Browse hedges and young shoots

Cross-section of soil showing vibration from the stake reaching a mole and a snake — **Snakes & moles**A vibration motor and buzzer in the stake pulse 360° through the soil, unsettling snakes and burrowing pests so they leave the nest.

02Anatomy

Everything it needs, on one post.

Solar panel on top, sensor and strobes up front, four speakers around the body, and a vibration motor in the stake. No wiring, no app, two dials.

Ultrasonic drive
Vibration motor
LED strobe
Solar charging
Infrared sensing
IP55 weatherproof

The QuietYard repeller: solar panel lid, twin LED strobes, PIR sensor, four ultrasonic speakers, two dials and a ground stake

03How it works

It waits quietly. It works when something arrives.

The unit sits in standby on solar power. Its infrared sensor wakes it only when it picks up body heat, so it isn't sounding day and night.

Detect

A PIR sensor picks up body heat across 110° horizontally and 50° vertically, up to 10 m away. A dial on the front sets the range.

Deter

Four speakers emit variable-frequency ultrasound while red and white LEDs strobe, covering about 300 m². A second dial switches the frequency band so animals don't get used to it.

Reach underground

A vibration motor and buzzer in the ground stake pulse through the soil to move snakes and burrowing rodents along.

Reset

Once the area is clear it drops back to standby and keeps charging.

PIR field · topCoverage ≈ 300 m²

04Power

Runs on sunshine. No cables to lay.

The 5 V panel on top charges through the day. On grey weeks, top it up over USB. The batteries are standard AA cells you can swap yourself.

SOLAR

13hours of sun

for a full charge

→ lasts

8–20days

depending on how often it triggers

BATTERY

3 × AA, user-replaceable

1.2 V 800 mAh rechargeables. Unscrew the base and swap them — no need to replace the unit.

USB

2-hour USB top-up

USB/DC cable included. Two hours of charge also gives 8–20 days.

DIALS

Two settings, no app

One dial sets how far the sensor reaches; the other switches the frequency band.

HUMANE

No poison, no traps

Nothing under the hedge for children or pets to find.

The repeller standing in heavy rain on a lawn, water beading on the housing

IP55Weatherproof

Built to stay out in the rain.

The sealed ABS housing is dust-protected and resists water jets from any direction, so it can stand in the garden through the wet season. Just keep it out of standing water.

Dust: Protected (5)
Water: Jets from any angle (5)
Housing: ABS

05Where it works

Gardens, villas, orchards and farms.

Push the stake into soil or a planter, face the sensor towards where animals come from, and leave it. Suits villas, parks, farms, paddy fields and orchards.

The repeller on a lawn by a courtyard driveway — **Courtyards**Keep strays off the doorstep

The repeller beside a garden path with flower beds — **Gardens**Protect beds, planters and pots

The repeller beside a pile of ripe peaches and plums — **Orchards**Keep birds off the harvest

The repeller flashing red on a farmhouse lawn — **Farms**Combine units for larger sites

06Specifications

The details.

Unit size	155 × 185 mm
Ground stake	265 mm
Weight	645 g
Material	ABS
PIR sensor	110° H / 50° V / up to 10 m, adjustable
Ultrasonic coverage	approx. 300 m²
Deterrents	Variable-frequency ultrasound ×4 speakers, red/white LED strobe, vibration motor, buzzer
Solar panel	5 V
Battery	3 × AA 1.2 V 800 mAh, replaceable
Charging	Solar 13 h or USB 2 h → 8–20 days
Protection	IP55
Package size	160 × 130 × 110 mm

Box contents: main unit, solar panel lid, ground stake, charging cable and service card

In the box

Main unit with solar lid×1
Mounting stake×1
USB/DC charging cable×1
Service card×1

The QuietYard repeller standing in a forest garden

07In stock

QuietYard solar repeller

Large garden or several entry points? Spread 2–4 units around the edge for fuller coverage.

Delivered in 1–3 working daysFPS, PayMe and cards1-year warranty

08Questions

Before you buy.

Still unsure where to put it? Send us a photo of your garden and we'll suggest a spot.

Message us on WhatsApp

Will I hear it?

The ultrasound sits above what most adults can hear (roughly 20 kHz and up). Some frequency settings, children, or people with sensitive hearing may notice a faint sound, and the strobe and ground buzzer are noticeable. Avoid pointing it straight at a bedroom window.

Will it affect my own cat or dog?

Yes — it is designed to deter cats and dogs. Place it where your pets don't usually go, or shorten the sensor range.

Does it work on birds?

Birds react mostly to the LED strobe and sudden sound. Place it near where they land, and change the frequency setting and position from time to time.

What about rain, or a cloudy week?

The housing is rated IP55: dust-protected and resistant to water jets. Don't submerge it or leave it standing in water. During long overcast spells, charge it over USB for two hours.

How soon will I see results?

It depends on the site and the animals. Give it one to two weeks, and move it or switch the frequency now and then so animals don't get used to it.

Silent to you. Loud and clear to them.