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Auto Detect Bark Control Device, 4 Ultrasonic Speakers, 33 ft, Rechargeable

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🎙️ Auto detects barking, no manual trigger
🔊 4 speakers for stronger coverage
🔋 USB rechargeable, IP45 waterproof

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Auto detect ultrasonic bark control device with a built in sound sensor that triggers 4 ultrasonic speakers the moment barking is detected within 33 ft. Shuts off automatically when the dog stops. Three adjustable modes: 15 kHz for small dogs, 20 kHz for mid size breeds, and variable frequency up to 30 kHz for large or stubborn dogs. USB rechargeable 1500mAh lithium battery. IP45 waterproof for outdoor mounting on fences, porches, and trees. Harmless to pets, inaudible to humans. Allow up to 2 weeks for training. Does not work on deaf or hard of hearing dogs.

What makes us different

Auto detect ultrasonic bark control device with 4 speakers.

	Petsumi	Other
Auto detect sensor	Petsumi	Other
4 ultrasonic speakers	Petsumi	Other
3 frequency modes	Petsumi	Other

Auto Detect Bark Control Device, 4 Ultrasonic Speakers, 33 ft, Rechargeable

Detects barking automatically and fires 4 ultrasonic speakers at once, then shuts off the moment the dog stops, with no manual activation required.

Black auto detect ultrasonic bark control device with 4 speakers and blue LED indicator

🎙️ Sound Sensor Detects Barking and Responds Automatically

A built in microphone listens for barking within 33 ft. The moment it detects a bark, the device fires ultrasonic waves instantly. When the dog stops, the device stops. No manual button press, no remote control, no need to be home. Mount it and it runs the cycle on its own, day and night.

🔊 4 Ultrasonic Speakers for Stronger Coverage

Four transmitters fire together instead of one, spreading ultrasonic waves across a wider angle and delivering stronger signal intensity. Single speaker devices lose effectiveness at distance or around obstacles. Four speakers push through yard noise, wind, and partial barriers like bushes and fence slats more reliably.

🎚️ 3 Modes Tuned to Dog Size and Temperament

Mode 1 runs at 15 kHz for small dogs. Mode 2 at 20 kHz for calmer, mid size breeds. Mode 3 sweeps variable frequency up to 30 kHz for stubborn or large dogs that ignore lower frequencies. Start at mode 1 and increase if barking continues. Most dogs respond within 2 weeks of consistent use.

🔋 USB Rechargeable, IP45 Waterproof, Mount Anywhere

The 1500mAh lithium battery charges via USB and holds standby power between sessions. IP45 waterproof rating handles rain, sprinkler splash, and outdoor humidity. Mount on a fence, porch, tree branch, or interior wall. Works for your own dog's barking or aimed toward a neighbor's yard across the fence line.

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Auto Detect Bark Control Device, 4 Ultrasonic Speakers, 33 ft, Rechargeable

Auto Detect Bark Control Device, 4 Ultrasonic Speakers, 33 ft, Rechargeable

🎙️ Sound Sensor Detects Barking and Responds Automatically

🔊 4 Ultrasonic Speakers for Stronger Coverage

🎚️ 3 Modes Tuned to Dog Size and Temperament

🔋 USB Rechargeable, IP45 Waterproof, Mount Anywhere

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