---
product_id: 82874253
title: "Rydeen BSS2 (2019 Replacemet of the BSS1)"
brand: "rydeen"
price: "HK$86"
currency: HKD
in_stock: false
reviews_count: 5
url: https://www.desertcart.hk/products/82874253-rydeen-bss2-2019-replacemet-of-the-bss1
store_origin: HK
region: Hong Kong
---

# High Accuracy Radar Audible Alerts No Drilling Required Rydeen BSS2 (2019 Replacemet of the BSS1)

**Brand:** rydeen
**Price:** HK$86
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate Your Safety Game with the BSS2!

## Quick Answers

- **What is this?** Rydeen BSS2 (2019 Replacemet of the BSS1) by rydeen
- **How much does it cost?** HK$86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/82874253-rydeen-bss2-2019-replacemet-of-the-bss1)

## Best For

- rydeen enthusiasts

## Why This Product

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

## Key Features

- • **Sound the Alarm:** Integrated buzzer speaker ensures you never miss an important alert.
- • **Stay Alert, Stay Safe:** Two vibrant LED color options provide instant visual alerts for cross traffic while reversing.
- • **Speed Sensing Made Easy:** Included GPS antenna for real-time speed sensing, keeping you informed on the go.
- • **Hassle-Free Installation:** Enjoy a seamless setup with no drilling required—perfect for any vehicle!
- • **Precision Meets Innovation:** Experience cutting-edge digital microwave radar technology for unparalleled accuracy.

## Overview

The Rydeen BSS2 is the 2019 model replacement for the BSS1, featuring high accuracy digital microwave radar technology, dual color LED indicators for visual alerts, an audible buzzer for alerts, and a GPS antenna for speed sensing—all without the need for drilling, making it an ideal choice for modern drivers.

## Description

Rydeen BSS2 Microwave Radar Blind Spot Detection SystemFeaturesHigh Accuracy Digital Microwave Radar TechnologyTwo color options for LED indicators for visual alertsBuzzer speaker for audible alertsGPS Antenna Included for Speed SensingNo drilling requiredNot applicable with metal bumpersCross Traffic Alert while Reversing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 2.75 pounds |
| Package Dimensions | 10 x 7 x 4 inches |
| Item model number | BSS2 |
| Is Discontinued By Manufacturer | No |
| Wireless Remote | No |

## Product Details

- **Brand:** Rydeen
- **Compatible Devices:** Cars, Trucks
- **Noise Level:** 105 dB
- **Remote Control Included?:** No
- **Manufacturer:** Rydeen

## Images

![Rydeen BSS2 (2019 Replacemet of the BSS1) - Image 1](https://m.media-amazon.com/images/I/41FLyV+V1iL.jpg)
![Rydeen BSS2 (2019 Replacemet of the BSS1) - Image 2](https://m.media-amazon.com/images/I/51xFqWmwzfL.jpg)
![Rydeen BSS2 (2019 Replacemet of the BSS1) - Image 3](https://m.media-amazon.com/images/I/51yRZR-O1PL.jpg)

## Questions & Answers

**Q: Can reasonably handy people install this themselves or do I need to take it to a professional installer?**
A: I did it on my own. 

You need appropriate tools to remove rear bumper and drill two screws on each of the rear body corners to put the two radar sensors in place.  I drilled twice because the first time the bumper touched one of the radar sensors, and it would change the sensor’s angle if installed.  I have to move that sensor inside a little bit.

You also need connect those lines with turning, reverse signal lights, Acc and ground.

By the way, I installed backup camera and parking sensors on my car before, and I am pretty familiar with this type of connection.  I also have another car which has BSM as performance reference.

Lots of fun, although a little bit challenging for one person DIY.  There are Youtube videos on installing similar things. Good luck.

**Q: Is it fit for 2018 Toyota Sienna ? Thank**
A: Yes!  Eclectic Mart Support

**Q: Can the radar detectors be installed on the inside of a plastic bumper?**
A: Yes, the sensors will be installed inside of a plastic bumper.

**Q: Este artículo lo puedo instalar en una tundra 2010**
A: Yes, but I recommend you a professional install

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as advertised
*by B***R on July 18, 2020*

Received the bss2 Instead. Works as advertised in my Mercedes c300. I pulled the bumper and mounted the sensors to the supplied metal brackets. Be carful with the LEDs. I pulled the wire loose on one and had to solder it back together. I’m happy with the results.

### ⭐⭐⭐ Works with limitations.
*by S***L on October 16, 2020*

The blind spot sensors are great only when cars from behind that are moving faster than you approaches and move into your blind spot. This is helpful but limited, however, unlike the factory blind spot in mirrors that shines ANYTIME a vehicle is in the blind area, this one don't. If you are driving faster than another and pass them up, the blind spot lights does not illuminate when the passed car moves into your blind spot. Also, if you and another car is moving at the same speed from a traffic light, then the light doesn't illuminate when a car is driving in your blind spot.This light only works if a car is driving faster than you and passing you when it goes into your blind spot..This product does work as stated when reversing from a parked spot and will warn from cross traffic.I give 3 stars because it is a good product that works but with limitations.If the blind spot worked anytime a car is in your blind spot whether they are slowly passing you or you are slowly passing them or if they are driving the same speed in your blind spot, then I would give 5 stars.

### ⭐⭐⭐⭐ Know what you're getting
*by D***E on September 2, 2018*

This is a radar-based system, unlike the common sonar-based systems. Sonar-based systems detect the presence of an object in your blind spot, but radar-based systems detect objects moving INTO your blind spot. You get an earlier warning, but if someone moves into your blind spot and then just sits there, the warning will go away once they stop moving faster than your vehicle. This system does NOT remove the need to check your blind spots -- it just alerts you when someone is heading for a blind spot so you can keep a closer eye on them. (There do exist radar systems that do a good job of keeping track of objects following in your blind spot, but this isn't one of them.)[Updated from earlier review] The first unit I got was from a defective batch (according to Rydeen, according to my installer) and its cross-traffic detection went off continuously when the car was in reverse. Rydeen has provided my installer with a unit from a later batch, and all seems well now. A number of false alerts also went away with the new unit.With this new unit, I'm also getting an occasional alert from a car closing up from behind, not just passing. But they have to be fairly close (and getting closer) while I'm still doing at least 20 mph, so it's not like there's nothing to be concerned about. It's just a bit confusing when you think it's your blind spots but it's really the car behind you. Also, if you've got a turn signal on, that can trigger the audible alert. So, some jerk who is annoyed that you're signalling a turn rides up on your bumper instead of giving you space to slow down, and that sets off the audible alert.Side note: this system operates in the same 24 GHz band that police "K-band" speed radars operate in. Radar detectors that don't know the BSS1's "signature" may be set off by it. Well, it IS radar.

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**Shop now:** [https://www.desertcart.hk/products/82874253-rydeen-bss2-2019-replacemet-of-the-bss1](https://www.desertcart.hk/products/82874253-rydeen-bss2-2019-replacemet-of-the-bss1)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-19*