---
product_id: 4816999
title: "Signal Dynamics Back Off XP/Brake Light Signal Module"
brand: "signal dynamics"
price: "39323 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "Signal Dynamics"
url: https://www.desertcart.hu/products/4816999-signal-dynamics-back-off-xp-brake-light-signal-module
store_origin: HU
region: Hungary
---

# Solid-state tech for instant response 2 distinct flashing modes for max visibility Weather-resistant sealed heat sink case Signal Dynamics Back Off XP/Brake Light Signal Module

**Brand:** signal dynamics
**Price:** 39323 Ft
**Availability:** ✅ In Stock

## Summary

> 🚦 Brake Smarter, Flash Brighter — Own the Road’s Attention!

## Quick Answers

- **What is this?** Signal Dynamics Back Off XP/Brake Light Signal Module by signal dynamics
- **How much does it cost?** 39323 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/4816999-signal-dynamics-back-off-xp-brake-light-signal-module)

## Best For

- signal dynamics enthusiasts

## Why This Product

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

## Key Features

- • **Dual Flash Modes:** Choose between 3 short + 1 long flash or 5 short flashes + steady light for tailored safety signaling.
- • **Proven Longevity:** Trusted by riders and drivers for over 20 years—install once, stay protected for decades.
- • **Instant Brake Alert:** Transforms your brake lights into eye-catching visual signals that grab attention instantly.
- • **Durable & Weatherproof:** Sealed heat sink casing ensures reliable performance rain or shine, season after season.
- • **Easy 20-Minute Installation:** Plug-and-play design with clear instructions means you’re road-ready in no time.

## Overview

The Signal Dynamics Back Off XP is a compact, solid-state brake light signal module that enhances vehicle safety by converting standard brake lights into two selectable flashing alert modes. Operating at 12V DC with a max 10A capacity, it features a weather-resistant sealed heat sink case for durability. Easy to install in about 20 minutes, this module has a proven track record of over 20 years of reliable use, making it a must-have upgrade for motorcycles and vehicles aiming to boost rear visibility and prevent rear-end collisions.

## Description

Compact, solid-state electronic module converts brake lights into 2 choices of visual alerting signals when brakes are applied.

Review: I like it so much that I have purchased a total of 5 over the years - I purchased two in 1996 and another in 2005. When I purchased two newer vehicles in 2017, this was the first accessory that I installed. After 20 years, the initial two were still working, and I left it in the vehicles for the new owners. Installation takes about 20 mins as it is not difficult. The flashing third brake light is peace of mind that the vehicle behind me will notice that I am braking. When installed properly, the flashing reverse lights will grab attention when backing up. I like the fact that I do not have to pump the brakes to get a driver's attention as this module does all the work. The option to have a continuous flashing cycle or a single flashing cycle is nice, but I prefer a continuous flashing cycle. It has been a great addition to my motorcycle as it ensures drivers are aware.
Review: Works great - a must have for ANY motorcycle - 2003 Honda VFR800 Vtec Interceptor --- Took me about 20 minutes to install...and most of that was due to wiring in some extra length wire and wrapping connections with tape. Instructions are more than adequate if you graduated high school. I chose Mode 2: "emits 5 short flashes followed by a steady on light; light remains on until brakes are released" --- and it's great. I already have a brain/hand reflex from years of riding without a modulator like this, that has me "triple tap" the front lever or foot pedal when I see a need to caution motorists behind me (emulating what this does automatically), so NOW when I do that, out of habit, AND having this installed and wired for "Mode 2", it flashes more than those "5 short flashes" because I grab/release the brake a few times...at least when I'm cognizant enough and aware of an alarming situation and have the time. BUT, when the s*** really hits the fan and I don't have time to luxuriate in being "flash happy" with the lever or pedal, this thing will draw necessary attention, as I frantically grab a handful of brake to avoid a true emergency. It's nice knowing it's there. If you couple it with a few other auxiliary LED components, like say a license plate LED bar, etc ( like here: [...] --- or here: [...]), the effect is certainly compounded. My bike has two dual-filament (stacked vertically) bulb-ed brake lights (NOT LEDs) and then I also have two LED / low-power-draw auxiliary brake lights afixed to the top and bottom of the license plate, and all work together, in sync. Great product.

## Features

- Compact; solid-state electronic module converts brake lights into 2 choices of visual alerting signals when brakes are applied
- Mode one emits 3 short flashes followed by one long flash (3.5 seconds); Repeats as long as brakes are applied
- Mode 2 emits 5 short flashes followed by a steady on light; light remains on until brakes are released
- Specifications: 12V DC, max. capacity 10A, sealed weather-resistant heat sink case, 2 1/4in. L x 5/8in. H x 1 5/8in. W

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Signal Dynamics |
| Brand | Signal Dynamics |
| Model | Signal Dynamics 28-01004 |
| Item Weight | 3.2 ounces |
| Product Dimensions | 8 x 5.5 x 1.5 inches |
| Item model number | 28-01004 |
| Is Discontinued By Manufacturer | No |
| Exterior | Painted |
| Manufacturer Part Number | 28-01004 |
| Bulb Type | LED |
| Special Features | Waterproof |
| Voltage | 12 Volts |

## Images

![Signal Dynamics Back Off XP/Brake Light Signal Module - Image 1](https://m.media-amazon.com/images/I/611Iz-1OyHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I like it so much that I have purchased a total of 5 over the years
*by S***L on March 29, 2018*

I purchased two in 1996 and another in 2005. When I purchased two newer vehicles in 2017, this was the first accessory that I installed. After 20 years, the initial two were still working, and I left it in the vehicles for the new owners. Installation takes about 20 mins as it is not difficult. The flashing third brake light is peace of mind that the vehicle behind me will notice that I am braking. When installed properly, the flashing reverse lights will grab attention when backing up. I like the fact that I do not have to pump the brakes to get a driver's attention as this module does all the work. The option to have a continuous flashing cycle or a single flashing cycle is nice, but I prefer a continuous flashing cycle. It has been a great addition to my motorcycle as it ensures drivers are aware.

### ⭐⭐⭐⭐⭐ Works great - a must have for ANY motorcycle
*by B***. on January 23, 2014*

2003 Honda VFR800 Vtec Interceptor --- Took me about 20 minutes to install...and most of that was due to wiring in some extra length wire and wrapping connections with tape. Instructions are more than adequate if you graduated high school. I chose Mode 2: "emits 5 short flashes followed by a steady on light; light remains on until brakes are released" --- and it's great. I already have a brain/hand reflex from years of riding without a modulator like this, that has me "triple tap" the front lever or foot pedal when I see a need to caution motorists behind me (emulating what this does automatically), so NOW when I do that, out of habit, AND having this installed and wired for "Mode 2", it flashes more than those "5 short flashes" because I grab/release the brake a few times...at least when I'm cognizant enough and aware of an alarming situation and have the time. BUT, when the s*** really hits the fan and I don't have time to luxuriate in being "flash happy" with the lever or pedal, this thing will draw necessary attention, as I frantically grab a handful of brake to avoid a true emergency. It's nice knowing it's there. If you couple it with a few other auxiliary LED components, like say a license plate LED bar, etc ( like here: [...] --- or here: [...]), the effect is certainly compounded. My bike has two dual-filament (stacked vertically) bulb-ed brake lights (NOT LEDs) and then I also have two LED / low-power-draw auxiliary brake lights afixed to the top and bottom of the license plate, and all work together, in sync. Great product.

### ⭐⭐⭐⭐⭐ Safety ALWAYS
*by A***Y on July 19, 2023*

I bought this module, to have as much visibility while riding my motorcycle. The wiring was pretty straight forward, and, the module has 2 different settings of flashing. I opted for the 2nd option of 5 flashes then hold steady. Just a word of wisdom, do not use those crappy plastic splice connectors to wire these, or any other module in. They will fail, and when they do, you will wish you had connected the wires better. I always opt for directly soldering the wires together, or, using a straight splice with heat shrink. Believe me, you will thank me. Great module. Thank you.

## Frequently Bought Together

- Signal Dynamics Back Off XP/Brake Light Signal Module
- Nilight - 50004R 120 Pcs/60 Pairs Quick Splice Wire Terminals T-Tap Self-stripping with Nylon Fully Insulated Male Quick Disconnects Kit, 2 Years Warranty

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-22*