---
product_id: 56301789
title: "TechnoTec® Car Parking Rear Reverse 4 Sensors Kit Buzzer Radar LED Display Alarm System. (Blue (No17))"
brand: "technotec"
price: "฿473"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/56301789-technotec-car-parking-rear-reverse-4-sensors-kit-buzzer-radar
store_origin: TH
region: Thailand
---

# LED distance display 0-2m ultrasonic range 3-tone buzzer alerts TechnoTec® Car Parking Rear Reverse 4 Sensors Kit Buzzer Radar LED Display Alarm System. (Blue (No17))

**Brand:** technotec
**Price:** ฿473
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Park Like a Pro, Every Time!

## Quick Answers

- **What is this?** TechnoTec® Car Parking Rear Reverse 4 Sensors Kit Buzzer Radar LED Display Alarm System. (Blue (No17)) by technotec
- **How much does it cost?** ฿473 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/56301789-technotec-car-parking-rear-reverse-4-sensors-kit-buzzer-radar)

## Best For

- technotec enthusiasts

## Why This Product

- Trusted technotec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Sensory Alerts:** Three distinct buzzer tones paired with color-coded LEDs keep you informed at every inch.
- • **Built for All Weather:** Operates reliably from -30°C to +80°C, ensuring year-round parking peace of mind.
- • **Plug & Play Confidence:** Automatically activates when reverse gear is engaged—no extra steps needed.
- • **Complete Installation Kit:** Includes 4 sensors, drill cutter, and all accessories for a seamless DIY setup.
- • **Precision Parking Mastery:** Ultrasonic sensors measure up to 2 meters for flawless obstacle detection.

## Overview

The TechnoTec® Rear Reverse 4 Sensors Kit uses ultrasonic technology to detect obstacles up to 2 meters behind your vehicle, providing real-time visual and audible alerts through a buzzer and LED display. Designed for cars and light commercial vehicles, it automatically activates when reversing and includes a full installation kit with sensors, drill cutter, and control unit. Built to withstand extreme temperatures, this system transforms parking into a stress-free, precision experience.

## Description

TechnoTec Car Parking Rear Reverse 4 Sensors Kit Buzzer Radar LED Display Alarm System. Specifications:- Sensor colour:- many colours are availableRate operating range: 10.5V – 16V DCRate current: 100mA – 300mAAlarm distance 0 – 2.0mControl moudle working temperature: -30 – +80CDisplay working temperature: -20 – +70 CLED display size: 9 * 1.5cmMain control box size: 10.5 * 6 * 2cmMain control box weight: 63gKit Contents:-4 Recess Bumper Fit Sensors1 Control UnitDisplay with Buzzer Unit1 Cutting Tool FREE! Fitting Accessories (drill head) Instruction ManualHow it works:- As the vehicle is reversed, the device works by emitting ultrasonic beams covering the area behind the vehicle. The beams are reflected by any obstructions behind the vehicle. The reflected beams are collected by the control unit to calculate the distance of the vehicle from the obstruction.When the vehicle is less than 1.5 metres from the obstruction the audible alert will emit intermittent bleeps. As the vehicle gets closer to the obstruction the frequency of the bleeps increases. At 40 centimetres from the obstruction the bleeps become a continuous tone. Also the Three distinct coloured LEDs provide visual warnings of the distance .

## Features

- Suitable for cars and light commercial vehicles - takes the guesswork out of parking!
- Uses ultrasonic to measure the distance between your car and obstacles
- Three distinct tones and coloured LEDs provide audible and visual warnings of the distance to an object behind the vehicle
- Supplied with four sensors and drill hole cutter for installation
- Automatically engages when reverse gear is selected

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TechnoTec |
| Brand | TechnoTec |
| Manufacturer reference | park19AL |
| Manufacturer part number | park19AL |

## Product Details

- **Brand:** TechnoTec
- **Display type:** LED
- **UPC:** 784672589451

## Images

![TechnoTec® Car Parking Rear Reverse 4 Sensors Kit Buzzer Radar LED Display Alarm System. (Blue (No17)) - Image 1](https://m.media-amazon.com/images/I/81MJAKxpEtL.jpg)
![TechnoTec® Car Parking Rear Reverse 4 Sensors Kit Buzzer Radar LED Display Alarm System. (Blue (No17)) - Image 2](https://m.media-amazon.com/images/I/81FKbKVOCWL.jpg)
![TechnoTec® Car Parking Rear Reverse 4 Sensors Kit Buzzer Radar LED Display Alarm System. (Blue (No17)) - Image 3](https://m.media-amazon.com/images/I/51IKLuMjEgL.jpg)
![TechnoTec® Car Parking Rear Reverse 4 Sensors Kit Buzzer Radar LED Display Alarm System. (Blue (No17)) - Image 4](https://m.media-amazon.com/images/I/51MqFja-weL.jpg)
![TechnoTec® Car Parking Rear Reverse 4 Sensors Kit Buzzer Radar LED Display Alarm System. (Blue (No17)) - Image 5](https://m.media-amazon.com/images/I/410UFb-EkkL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Looks like factory fit if you get the right colour for your car!
*by C***S on 30 July 2016*

Fitted this kit in 30 minutes to my new used car. Works perfectly and being yellow looks near to factory fit... Good loud beeps that come to a solid tone when it's time to stop.. One of the best inventions IMO.

### ⭐⭐⭐⭐⭐ Invaluable parking aid.
*by N***L on 29 September 2018*

Very easy to fit and a very good price. Can't imagine life without it.

### ⭐⭐⭐⭐ Four Stars
*by D***A on 18 May 2016*

brilliant bit of kit.....fitted nice and easy to install.......good price and delivery

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**Shop now:** [https://www.desertcart.co.th/products/56301789-technotec-car-parking-rear-reverse-4-sensors-kit-buzzer-radar](https://www.desertcart.co.th/products/56301789-technotec-car-parking-rear-reverse-4-sensors-kit-buzzer-radar)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*