--- product_id: 210555214 title: "Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM)" price: "AR$139697" currency: ARS in_stock: true url: https://www.desertcart.com.ar/products/210555214-taidacent-waterproof-ultra-precision-ultrasonic-sensor-presence-and-detection-parking store_origin: AR region: Argentina --- # Low power consumption & fast response Waterproof probe for harsh conditions 3cm ultra-small blind zone Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM) **Price:** AR$139697 **Availability:** ✅ In Stock ## Summary > 🚗💡 Detect with precision, rain or shine—never miss a spot! ## Quick Answers - **What is this?** Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM) - **How much does it cost?** AR$139697 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/210555214-taidacent-waterproof-ultra-precision-ultrasonic-sensor-presence-and-detection-parking) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart & Stable Output:** Integrated intelligent algorithm delivers consistent, interference-resistant PWM signals for seamless integration. - • **Precision in Every Pulse:** Experience ultra-accurate distance detection with a minimal 3cm blind zone, perfect for complex environments. - • **Built to Brave the Elements:** IP-rated waterproof and dust-resistant probe ensures reliable performance even in wet, outdoor, or industrial settings. - • **Versatile Application Ready:** From smart parking management to robot obstacle avoidance and hydroponic tank monitoring—adaptable to your innovative projects. - • **Energy-Efficient & Responsive:** Optimized for low power draw with rapid response times, ideal for continuous monitoring without draining resources. ## Overview The Taidacent Waterproof Ultra-Precision Ultrasonic Sensor is a commercial-grade, dust and water-resistant distance detector featuring a compact 3cm blind zone and stable PWM output. Designed for harsh outdoor and industrial environments, it offers fast, low-power, and interference-resistant performance ideal for parking occupancy, robotics, and smart home automation. ## Description desertcart.com: Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM) : Industrial & Scientific ## Features - A high performance ranging module designed with a closed split waterproof probe. - It has a certain level of dust and water resistance, suitable for wet and harsh measurement occasions. - Application :Robot obstacle avoidance,Smart Trash Detection,Parking space detection,Smart home - Built-in intelligent algorithm, stable circuit design and stable and reliable data output. - The 3cm small blind zone is suitable for different detection conditions. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #123,967 in Electronics ( See Top 100 in Electronics ) #525 in Motion Detectors (Electronics) | | Customer Reviews | 3.1 out of 5 stars 9 Reviews | ## Images ![Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM) - Image 1](https://m.media-amazon.com/images/I/51YVtvpdvcL.jpg) ![Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM) - Image 2](https://m.media-amazon.com/images/I/51g9XyV6l3L.jpg) ![Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM) - Image 3](https://m.media-amazon.com/images/I/515oEnxAPHL.jpg) ![Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM) - Image 4](https://m.media-amazon.com/images/I/51FAZOi3ffL.jpg) ![Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM) - Image 5](https://m.media-amazon.com/images/I/514sCJjjdtL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does it have an example code for use with a raspberry pi zero w or with an esp32 ?** A: If by "it" you mean does the device come with sample code? The answer is "No". But there is a huge volume of info on YouTube and on the internet. Just google either SR 04 sensor or the part number of this one. Hope that helped. **Q: Is this an automatic or controlled version?** A: If you're asking whether the device will transmit and receive at regular intervals the answer is no. The device requires a 10us wide active LOW pulse (I send a 50us wide pulse just to be safe). Then the device will return a pulse whose width is proportional to the distance measured. There are a number of different C++ functions that will perform this for you: Pin() and newPin() are two that come to mind. Google them for more info. Hope that helped. **Q: Can I use with esp8266? And which one pwm or uart?** A: Short answer: Yes you can. And you can use either version depending on what you're trying to do. One version just runs continuously, while the other requires that (in your case) the ESP8266 output a 10us minimal active LOW trigger pulse. That pulse tells the device to send an ultrasonic burst toward the target. The device then switches to "Receive" mode and waits for an echo back from the target. The pulse width of the echo pulse is proportional to the distance from the target. There is an enormous volume of information on the subject on the internet. Hope that helped. **Q: Is there a sample code for use with Raspberry Pi Zero???** A: Yes--assuming that you have an ANSI C compiler (and I imagine that you do) there is a huge volume of info on YouTube, as well as on various forums. The only difference is that this device requires an active LOW trigger pulse of 10us minimum pulse width. Hope that helped. ## Frequently Bought Together - Taidacent Waterproof Ultra-Precision Ultrasonic Sensor Presence and Detection Parking Occupancy Sensor Vehicle Presence Detector Ultrasonic Range Detector in Outdoor (PWM) - EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## 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.com.ar/products/210555214-taidacent-waterproof-ultra-precision-ultrasonic-sensor-presence-and-detection-parking](https://www.desertcart.com.ar/products/210555214-taidacent-waterproof-ultra-precision-ultrasonic-sensor-presence-and-detection-parking) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-11-02*