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Viper - Door Lock Interface - Black

Model: 451M
SKU: 3294134
Sold byBest Buy

Customers are saying

Customers love the product's overall performance, finding it to work well. They frequently praise its ease of use, simple installation, and seamless connectivity. The compact size, compatibility with various vehicles, and convenient keyless entry feature are also highly valued by users.

Generated by AI based on customer reviews.
Features

  • Allows keyless entry into your vehicle

    Locks or unlocks your vehicle at the touch of a button.

  • 2 built-in 40-amp relays

    For quick response time. Plugs into most Directed Electronics systems.

  • Includes resistors

    For new model vehicles.

See all features
Specifications
  • Brand
    Viper
    Model Number
    451M
    Product Name
    Door Lock Interface
    Color
    Black
    Product Compatibility
    Remote start/Security
    Product Type
    Interface
See all specifications
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Reviews

Rating 4.8 out of 5 stars with 250 reviews

5 star rating. 212 reviews4 star rating. 22 reviews3 star rating. 12 reviews2 star rating. 2 reviews1 star rating. 2 reviews
96% would recommend to a friend
Customers are sayingCustomers love the product's overall performance, finding it to work well. They frequently praise its ease of use, simple installation, and seamless connectivity. The compact size, compatibility with various vehicles, and convenient keyless entry feature are also highly valued by users.
This summary was generated by AI based on customer reviews.
  • Overall Performance (119)
  • Ease of Use (22)
  • Compatibility (7)
  • Size (5)
  • Installation (4)

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Directed Electronics - Door Lock Interface

    Bought this to interface aftermarket door lock actuators with a Crimestopper SP202 alarm. Great price, solid construction, compact size made this easy to install. Comes with variety of resistors compatible for most modern cars. Highly recommend.

    Posted by RGCV4

  • Rated 5 out of 5 stars

    Perfect for my application

    I bought this door lock interface to activate door lock actuators using my existing car alarm. After mounting the door actuators I hooked up all the wiring to test the interface and the actuators using my alarm key fob. Everything worked as designed. The best part is that the connector that comes with this interface was exactly the connector my alarm unit required so I didn't have to change that connector, just plugged it in to my alarm control unit. This unit has all the relays built in and made the install very easy and clean. I'd recommend it to anyone planning to install door lock actuators. Lastly it was inexpensive. Hard to beat.

    Posted by Arch

  • Rated 5 out of 5 stars

    Works like it should

    Never actually saw the product as it was used in the install of my remote starter, but it's worked perfectly with no issues locking or unlocking my vehicle.

    Posted by Jazzrcise

  • Rated 5 out of 5 stars

    Car auto start

    Car auto start harness needed for module it was inserted by tech car start works awesome

    Posted by Juno

  • Rated 5 out of 5 stars

    Security stuff

    [Employee of bestbuy] Fit my truck perfectly and does exactly what I need it to do.

    Posted by RodolfoG

See all customer reviews

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Pros for Viper - Door Lock Interface - Black
Overall Performance, Compatibility, Installation, Ease of Use, SizeInstallation, Compatibility, Remote Start, Performance, PriceInstallation, Ease of use, Overall Performance, Wire Length, Hardwire KitEase of use, Installation, Compatibility, Steering Wheel Controls, Quality
Cons for Viper - Door Lock Interface - Black
There were no cons for this product—There were no cons for this product—Compatibility, PriceVoice Control

Specs

Questions & Answers

  • Does this Door Lock Interface come with resistors?

    Yes, it includes resistors for compatibility with new model vehicles.

    This question and answer was generated by AI based on customer and product data.

  • How many relays are built into this Door Lock Interface?

    This door lock interface features 2 built-in 40-amp relays.

    This question and answer was generated by AI based on customer and product data.

  • How long is the manufacturer's warranty for this Door Lock Interface?

    Both parts and labor are covered for 1 year under the manufacturer's warranty.

    This question and answer was generated by AI based on customer and product data.

  • Is this Door Lock Interface compatible with systems from Directed Electronics?

    Yes, it plugs into most Directed Electronics systems.

    This question and answer was generated by AI based on customer and product data.

  • What is the primary function of this Door Lock Interface?

    This door lock interface allows for keyless entry into your vehicle, enabling you to lock or unlock it at the touch of a button.

    This question and answer was generated by AI based on customer and product data.
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