--- product_id: 555657356 title: "HcosmyDual Sensor Anti-Bark Device Bark Control Device with Training/Deterrent Mode Dog Whistle to Stop Barking Ultrasonic Dog Bark Deterrent with Led Flashlight 25 Ft Range Rechargeable (silver)" brand: "hcosmy" price: "89.21 DT" currency: TND in_stock: true reviews_count: 1 url: https://www.desertcart.tn/products/555657356-hcosmydual-sensor-anti-bark-device-bark-control-device-with-training store_origin: TN region: Tunisia --- # 800mAh Rechargeable Battery 25 Ft Effective Range 20-25 kHz Ultrasonic Range HcosmyDual Sensor Anti-Bark Device Bark Control Device with Training/Deterrent Mode Dog Whistle to Stop Barking Ultrasonic Dog Bark Deterrent with Led Flashlight 25 Ft Range Rechargeable (silver) **Brand:** hcosmy **Price:** 89.21 DT **Availability:** ✅ In Stock ## Summary > 🐾 Train Smart, Bark Less! ## Quick Answers - **What is this?** HcosmyDual Sensor Anti-Bark Device Bark Control Device with Training/Deterrent Mode Dog Whistle to Stop Barking Ultrasonic Dog Bark Deterrent with Led Flashlight 25 Ft Range Rechargeable (silver) by hcosmy - **How much does it cost?** 89.21 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/555657356-hcosmydual-sensor-anti-bark-device-bark-control-device-with-training) ## Best For - hcosmy enthusiasts ## Why This Product - Trusted hcosmy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Mode Mastery:** Choose between deterrent and training modes for tailored correction. - • **Compact & User-Friendly:** Sleek design with anti-lock button for effortless handling. - • **Long-Lasting Performance:** Enjoy up to 30 days of use on a single charge! - • **Nighttime Safety Companion:** Equipped with a flashlight for safe evening walks. - • **Unleash the Power of Silence:** Transform your dog's behavior with ultrasonic precision! ## Overview The Hcosmy Dual Sensor Anti-Bark Device is a cutting-edge solution for dog owners seeking effective training and behavior correction. With its ultrasonic sound range of 20-25 kHz, this device is safe for dogs while effectively curbing unwanted barking. It features a dual mode for both deterrent and training purposes, a rechargeable battery lasting up to 30 days, and a compact design for easy handling. Plus, the built-in flashlight ensures safety during nighttime walks. ## Description HcosmyDual Sensor Anti-Bark Device Bark Control Device with Training/Deterrent Mode Dog Whistle to Stop Barking Ultrasonic Dog Bark Deterrent with Led Flashlight 25 Ft Range Rechargeable (silver) ## Features - SAFE AND EFFECTIVE DOG TRAINING AND BEHAVIOR ASSISTANCE: The bark control device emits 20 to 25 KHZ of ultrasonic sound, which is above the range of human hearing, but easily gets your dog's attention without harming your dog like a dog whistle, safely corrects unwanted behavior and stops dogs from barking or preventing the consumption of unsafe food, effective pet corrector for all types and sizes of dogs from 6 months to 8 years old - SONAR HEADS UP TO 25 FEET RANGE EFFECTIVE: This dual head anti-barking device has higher power and is more effective than single heads on the market, this electronic dog whistle comes with an 800mah rechargeable battery that can be fully charged in 1 to 2 hours for approximately 30 normal days of use - TWO MODES WITH FLASHLIGHT ULTRASONIC DOG WHISTLE TO STOP BARKING, DETERRENT MODE: Emits higher intensity ultrasonic waves while flashlight flashes to repel aggressive dogs, training mode: emits lower intensity ultrasonic waves to assist in daily dog training such as stopping excessive barking, fighting, biting and correcting other bad behaviors, the flashlight also has a long light mode for walking dogs at night. - SLIM DESIGN WITH ANTI-LOCK BUTTON: This bark deterrent is slimmer and fits better even in smaller hands, with individual clear buttons that make it easy to use, an anti-lock button to avoid false triggers, and an adjustable wrist strap for outdoor use - BUTTON PRESS WITH VIBRATION EFFECT: When the button of this ultrasonic bark deterrent is pressed, it will also produce a vibration effect, which will bring you a better experience, and the button indicator will be red at low power ## Technical Specifications | Specification | Value | |---------------|-------| | Package Dimensions | 14.2 x 9.2 x 4 cm; 140 g | | Color | silver | | Quantity | 1 | | batteries required | No | | Item Weight | 140 g | ## Images ![HcosmyDual Sensor Anti-Bark Device Bark Control Device with Training/Deterrent Mode Dog Whistle to Stop Barking Ultrasonic Dog Bark Deterrent with Led Flashlight 25 Ft Range Rechargeable (silver) - Image 1](https://m.media-amazon.com/images/I/61wyfykTOhL.jpg) ![HcosmyDual Sensor Anti-Bark Device Bark Control Device with Training/Deterrent Mode Dog Whistle to Stop Barking Ultrasonic Dog Bark Deterrent with Led Flashlight 25 Ft Range Rechargeable (silver) - Image 2](https://m.media-amazon.com/images/I/71rQjVpuiiL.jpg) ![HcosmyDual Sensor Anti-Bark Device Bark Control Device with Training/Deterrent Mode Dog Whistle to Stop Barking Ultrasonic Dog Bark Deterrent with Led Flashlight 25 Ft Range Rechargeable (silver) - Image 3](https://m.media-amazon.com/images/I/71IWDQhUekL.jpg) ![HcosmyDual Sensor Anti-Bark Device Bark Control Device with Training/Deterrent Mode Dog Whistle to Stop Barking Ultrasonic Dog Bark Deterrent with Led Flashlight 25 Ft Range Rechargeable (silver) - Image 4](https://m.media-amazon.com/images/I/71PeMdig4nL.jpg) ![HcosmyDual Sensor Anti-Bark Device Bark Control Device with Training/Deterrent Mode Dog Whistle to Stop Barking Ultrasonic Dog Bark Deterrent with Led Flashlight 25 Ft Range Rechargeable (silver) - Image 5](https://m.media-amazon.com/images/I/71ZBnn7HIUL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Dog repeller *by R***E on Reviewed in the United Arab Emirates on 8 January 2024* Works well and does the job --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/555657356-hcosmydual-sensor-anti-bark-device-bark-control-device-with-training](https://www.desertcart.tn/products/555657356-hcosmydual-sensor-anti-bark-device-bark-control-device-with-training) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-05*