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Viper - Door Lock Interface - Black

Based on 250 reviews
Condition: New
Top Rated
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$25.99

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In stock Fulfilled by Best Buy
Limit 15 per order · Extended holiday returns

Returnable until Jan 15, 2027

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Full return policy

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At a glance

Condition
New
Model
451M
Dimensions
0.5H × 3W × 9D in
Weight
0.15 lb
Color
Black
Product Compatibility
Remote start/Security
Product Type
Interface
Warranty
Parts: 1 year · Labor: 1 year

Features 3

  • 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.

Description

Easily lock or unlock your vehicle's door at the touch of a button with this door lock interface that features 2 built-in 40-amp relays.

Specs 9

Brand Viper
Model Number 451M
Color Black
Product Compatibility Remote start/Security
Product Type Interface
Product Height 0.5 inches
Product Length 9 inches
Product Width 3 inches

Frequently asked questions

Delivery and pickup availability for your ZIP code is shown above. You'll choose your shipping speed, delivery time or pickup store at checkout; installation and haul-away add-ons can be picked above or at checkout.

Yes, absolutely! This item's return window has been extended for the holiday season: Returnable until Jan 15, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Customer Reviews

Based on 250 verified Best Buy reviews.

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