--- product_id: 459508435 title: "Car Back-up Alarm, 10-24V 100dB Universal Waterproof Car Reverse Beeper Back Up Horn Car Reversing Alarm Buzzer Siren with Wire" brand: "drisentri" price: "85.70 DT" currency: TND in_stock: true reviews_count: 5 category: "Dri Sentri" url: https://www.desertcart.tn/products/459508435-car-back-up-alarm-10-24v-100db-universal-waterproof-car store_origin: TN region: Tunisia --- # 12-24V universal voltage IP67 waterproof rating 105dB loud clear sound Car Back-up Alarm, 10-24V 100dB Universal Waterproof Car Reverse Beeper Back Up Horn Car Reversing Alarm Buzzer Siren with Wire **Brand:** drisentri **Price:** 85.70 DT **Availability:** ✅ In Stock ## Summary > 🚗🔔 Reverse with confidence—be heard, be safe, be unstoppable! ## Quick Answers - **What is this?** Car Back-up Alarm, 10-24V 100dB Universal Waterproof Car Reverse Beeper Back Up Horn Car Reversing Alarm Buzzer Siren with Wire by drisentri - **How much does it cost?** 85.70 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/459508435-car-back-up-alarm-10-24v-100db-universal-waterproof-car) ## Best For - drisentri enthusiasts ## Why This Product - Trusted drisentri brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 105dB Alert:** Cut through urban noise with a piercing beep that commands attention and boosts pedestrian safety. - • **Plug & Play Simplicity:** Effortless installation saves you time and hassle, so you’re back on the road faster. - • **Universal Compatibility:** Seamlessly fits SUVs, trucks, vans, and commercial vehicles with 12-24V systems—one alarm to rule them all. - • **Smart Reverse Protection:** Automatic safeguard against wiring errors protects your device and your peace of mind. - • **Built to Brave the Elements:** IP67 waterproof design ensures relentless performance rain or shine—never compromise on safety. ## Overview The DriSentri Car Back-up Alarm delivers a robust 105dB warning sound powered by a universal 12-24V system. Crafted from durable ABS plastic and rated IP67 waterproof, it withstands harsh conditions while providing easy installation and smart reverse wiring protection. Ideal for SUVs, trucks, and commercial vehicles, this compact 80g buzzer ensures maximum safety and reliability every time you back up. ## Description Features: - Made of ABS material, sturdy and durable. - Easy to install, does not need to spend a lot of time, very convenient. - Professional equipment cutting and manufacturing, superior performance. - It can be protective when connect the wire inversely or wrong. - The horn voice is loud and clear, universal fit for different cars. Specifications: Item Type: Reversing Horn Material: ABS Plastic Color: Black Voltage: DC 12V - 24V Horn Diameter: 60mm Rated Current: 300mA Volume: 105dB Impedance: 2Ω Special Functions: Waterproof Output Power: 15W Waterproof Rate: IP67 Place of Application: Motorcycle Car Vehicle Product Weight: 80 G / 2.82 Ounces Product Dimensions (L*W*H) : 70*70*80 MM / 2.76*2.76*3.15 Inches Notes: - Transition is 1cm=10mm=0.39inch. - Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. - Please allow 1-3cm measuring deviation due to manual measurement. Package Includes: 1 x Car Reversing Horn Review: Excellent! - Excellent. I had a shop install it just because I wasn’t sure about the connector on this, but they were able to install it pretty quickly and without much fuss. Review: Great - Very good. Easy fit. Loud enough. ## Features - High-quality Material: The reverse beeper is made of ABS material, light weight, strong and durable. It has good wear resistance, high temperature resistance, corrosion resistance and aging resistance, and has a long service life. - High Sound Level: The horn voice is loud and clear, can make a powerful beeping sound that is 105dB, effectively remind pedestrians to attract their attention, greatly improving safety and reliability. - Easy Installation: The buzzer horn is very easy to install, without taking up a lot of your time, very convenient, can effectively save you energy and time. - Protect Function: The car reversing horn is with automatic protection function, can play a protective role when the wires are reversed or connected incorrectly. - Wide Application: The car back-up alarm is universal for 12-24V working voltage vehicles, such as SUV, commercial vehicles, engineering vehicle, van, truck etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | DriSentri | | Brand | DriSentri | | Package Dimensions | 7.7 x 6.7 x 6.7 cm; 80 g | | Manufacturer reference | HOR_30C | | Manufacturer Part Number | HOR_30C | | Voltage | 24 Volts | | Item Weight | 80 g | ## Product Details - **Brand:** DriSentri - **Color:** Black - **Fit Type:** Universal Fit - **Material:** Acrylonitrile Butadiene Styrene - **Voltage:** 24 Volts ## Images ![Car Back-up Alarm, 10-24V 100dB Universal Waterproof Car Reverse Beeper Back Up Horn Car Reversing Alarm Buzzer Siren with Wire - Image 1](https://m.media-amazon.com/images/I/51BmlGiMTPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent! *by A***Y on 24 June 2026* Excellent. I had a shop install it just because I wasn’t sure about the connector on this, but they were able to install it pretty quickly and without much fuss. ### ⭐⭐⭐⭐⭐ Great *by M***H on 10 January 2026* Very good. Easy fit. Loud enough. ### ⭐⭐⭐⭐⭐ Ça va *by P***D on 21 April 2025* Je trouve le bip pas trop fort, --- ## 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/459508435-car-back-up-alarm-10-24v-100db-universal-waterproof-car](https://www.desertcart.tn/products/459508435-car-back-up-alarm-10-24v-100db-universal-waterproof-car) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-27*