--- product_id: 110137511 title: "Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6" brand: "uniden" price: "$93.00" currency: USD in_stock: true reviews_count: 5 category: "Uniden" url: https://www.desertcart.us/products/110137511-uniden-rda-hdwkt-radar-detector-smart-hardwire-kit-with-mute store_origin: US region: United States of America --- # Direct hardwire kit for clean install LED alert & power indicators Remote Mute/Mark button control Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6 **Brand:** uniden **Price:** $93.00 **Availability:** ✅ In Stock ## Summary > 🚗 Stay stealthy, stay connected — radar detection made smarter! ## Quick Answers - **What is this?** Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6 by uniden - **How much does it cost?** $93.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/110137511-uniden-rda-hdwkt-radar-detector-smart-hardwire-kit-with-mute) ## Best For - uniden enthusiasts ## Why This Product - Trusted uniden brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Visual Alert System:** Stay ahead with bright LED indicators signaling radar and laser detection plus power status. - • **Seamless Direct Wiring:** Free up your 12V socket and enjoy a clutter-free dash with direct fuse box power connection. - • **Effortless Installation:** Complete kit with velcro tape and T-Tap connectors ensures a quick, clean, and professional setup. - • **Universal Compatibility:** Works flawlessly with a wide range of Uniden radar detectors including R8, R7, R4, R3, and DFR series. - • **Discreet Control at Your Fingertips:** Mount the compact Mute/Mark button anywhere within reach for instant alert management and GPS mute memory activation. ## Overview The Uniden RDA-HDWKT Smart Hardwire Kit offers a sleek, direct wiring solution for compatible Uniden radar detectors, featuring a remote Mute/Mark button, LED alerts for radar and laser detection, and a power indicator. Designed for easy installation into your vehicle’s fuse box, it frees up your 12V outlet and provides discreet, convenient control to enhance your driving awareness and safety. ## Description Includes hardware kit velcro tape and T-Tap electrical connector For use with Radar detectors R8w, R8, R7, R4w, R4, R3, R1, DFR6 and DFR7. Product does not require a battery Allows compatible detectors to be directly plugged into fuse box for a simple and clean installation easier control and added functionality Mute/Mark button allows user to mute the alert and for GPS models to activate mute memory (user presses 2x) Alert LED will blink when alert is received Power LED will light up when powered on. Made in South Korea Black color 1 57 in L x 1 25 in H The Uniden Radar Detector Hardwire Kit with Mute Button allows you to directly plug your compatible Uniden radar detector into your car's fuse box and easily control the mute functionality Installation is simple and clean for the compact unit. Review: Perfect Add-On for Your Detector!! - This hardwire kit is a solid upgrade. Install was straightforward, and once it’s in, everything looks cleaner, no more cords hanging around. The mute/mark button is super convenient, and the LED alerts are clear without being distracting. Power is consistent and reliable, and it integrates perfectly with the detector. It just works, no issues, no fuss. If you want a cleaner setup with added control, this is 100% worth it. Review: A must have for Uniden Detectors - East to route with lots of length of wire to put through your vehicle. It came with everything you need to hardwire it into the car (mine jumps off a fuse in the dash) and mount the button where you want. This is perfect to tuck away where you can easily see it when the radar goes off. Or perfect for the passenger that wants it to shutup more than you. This is a MUST if you have a uniden radar detector. Definitely recommend Pros -cheap -lots of length -has lights to show radar detection -small enough to hide, big enough to see Cons -uses velcro to mount button, hardware would be nicer ## Features - The Uniden RDA-HDWKT Radar Detector Smart direct wire Kit with remote Mute/Mark Button allows you to directly wire your compatible Uniden Radar Detector into your car's fuse box. This allows you to mount the small control box where you want for easy discreet control of the Mute functionality. - Compatible with Uniden Radar Detectors models R8, R8W, R7, R4, R4W, R3, R1, DFR9, DFR9BLK, DFR8, DFR7, and DFR6. - Includes power-on LED indicator, LED alert for Radar and Laser, and Mute/Mark button. - Direct wire your Radar Detector’s power connection to keep your 12-volt socket outlet free for charging your other portable devices. - Installs in vehicle fuse panel and the button mounts easily within driver's reach. - Official Uniden accessory - High quality design and construction for years of use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07BBVC7JQ | | Best Sellers Rank | 157,860 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 104 in Radar Detectors | | Box Contents | product, manual | | Brand Name | Uniden | | Compatible Devices | Uniden R8, R7, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7, DFR6 | | Customer Reviews | 4.6 4.6 out of 5 stars (1,859) | | Display Type | LED | | Frequency Bands Supported | 10.525 GHz, 24.150 GHz, 35.5 GHz | | Global Trade Identification Number | 00050633600337 | | Item Dimensions L x W x H | 15.7L x 10.2W x 4.6H centimetres | | Item Type Name | RDA-HDWKT | | Item Weight | 109 g | | Manufacturer | UNIDEN AMERICA CORP | | Manufacturer Part Number | RDA-HDWKT | | Model Number | RDA-HDWKT | | Power Source | Direct Wiring | | UPC | 050633600337 | | Voltage | 12 Volts | ## Product Details - **Brand:** Uniden - **Compatible devices:** Uniden R8, R7, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7, DFR6 - **Display type:** LED - **Frequency bands supported:** 10.525 GHz, 24.150 GHz, 35.5 GHz - **Global Trade Identification Number:** 00050633600337 - **Power source:** Direct Wiring - **Product dimensions:** 15.7L x 10.2W x 4.6H centimetres - **UPC:** 050633600337 - **Voltage:** 12 Volts ## Images ![Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6 - Image 1](https://m.media-amazon.com/images/I/716NucNVTAL.jpg) ![Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6 - Image 2](https://m.media-amazon.com/images/I/81C9TKhkJ9L.jpg) ![Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6 - Image 3](https://m.media-amazon.com/images/I/71pahuKC-iL.jpg) ![Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6 - Image 4](https://m.media-amazon.com/images/I/51wFv3votFL.jpg) ![Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6 - Image 5](https://m.media-amazon.com/images/I/81x2WdwVHfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Add-On for Your Detector!! *by B***. on 26 April 2026* This hardwire kit is a solid upgrade. Install was straightforward, and once it’s in, everything looks cleaner, no more cords hanging around. The mute/mark button is super convenient, and the LED alerts are clear without being distracting. Power is consistent and reliable, and it integrates perfectly with the detector. It just works, no issues, no fuss. If you want a cleaner setup with added control, this is 100% worth it. ### ⭐⭐⭐⭐⭐ A must have for Uniden Detectors *by T***N on 29 November 2025* East to route with lots of length of wire to put through your vehicle. It came with everything you need to hardwire it into the car (mine jumps off a fuse in the dash) and mount the button where you want. This is perfect to tuck away where you can easily see it when the radar goes off. Or perfect for the passenger that wants it to shutup more than you. This is a MUST if you have a uniden radar detector. Definitely recommend Pros -cheap -lots of length -has lights to show radar detection -small enough to hide, big enough to see Cons -uses velcro to mount button, hardware would be nicer ### ⭐⭐⭐⭐⭐ Installed in 2017 F150 for a Uniden R3 *by L***S on 5 April 2026* Bought this for my Uniden R3. Easy install to my fuse panel. I ran wire up the A-pillar and along top tucked into the headliner. I mounted the R3 on top of my rear view mirror. That's where the wire comes out and plugs into the R3. I picked a fuse that only has power when I turn my F150 on. So it has no power when the trk is off. I bought the kit back in 2024 but barely installed it 2 wks ago. Works great so far. You can even use the mute button to change the brightness too. ## Frequently Bought Together - Uniden RDA-HDWKT Radar Detector Smart Hardwire Kit with Mute/Mark Button, LED Alert and Power LED R8w, R8, R7, R4w, R4, R3, R1, DFR9, DFR9BLK, DFR8, DFR7 and DFR6 - UNIDEN R8 Extreme Long-Range Radar/Laser Detector, Dual-Antennas Front & Rear Detection w/Directional Arrows, Built-in GPS w/Real-Time Alerts, Voice Alerts, Red Light Camera,Speed Camera Alerts,Black - SDSACZMU Radar Detector Mount, Rearview Mirror Rod Radar Mounting Base, Suitable for Uniden Radar Models --- ## 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.us/products/110137511-uniden-rda-hdwkt-radar-detector-smart-hardwire-kit-with-mute](https://www.desertcart.us/products/110137511-uniden-rda-hdwkt-radar-detector-smart-hardwire-kit-with-mute) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-06-23*