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XpressKit 451M Door lock relay module for Python® and Viper security systems

Item # 607451M

Get more out of your Python security system with XpressKit accessories.

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Get more out of your Python security system with XpressKit accessories.

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2 questions - 1 answer

Item # 607451M

In stock
$19.99

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About the XpressKit 451M

Gabrielle Thorndyke
Get more out of your Python security system with XpressKit accessories. These handy add-ons let you incorporate luxury, security and convenience features into your vehicle.

Get more out of your Python security system with XpressKit accessories. These handy add-ons let you incorporate luxury, security and convenience features into your vehicle.

The XpressKit 451M door lock relay assembly integrates your vehicle's power doorlocks into a Python security system. The pre-wired module features two built-in 10-amp relays, and the package includes resistors you'll need to accommodate newer vehicles. Warranty: 1 year

Note: If you know how to use a multimeter and have experience working with your vehicle's electrical system, you should be able to install this car security equipment. If you're unfamiliar with installing car security equipment, please call 1-888-955-6000 to discuss your purchase with one of our Advisors.

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What's in the box:

  • Micro door lock relay module
  • 27 Resistor multi-pack
  • Installation instructions
  • "Directed Resistor Interface Pack" sheet
  • Vehicle Applications card
MFR #451M

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More details on the XpressKit 451M

Russ B.
The XpressKit 451M replaces these items:

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Features

Overview: The door lock relay module (451M) features two built-in 10-amp relays, allowing it to interface with most electric power door lock systems; both relay-controlled and direct-wired reversing-polarity types. It can also drive aftermarket door lock actuators, which must be added in the driver's door of select vehicles. In addition, it can directly operate post-1985 Mercedes-Benz and Audi vacuum-driven systems if driven by a system with selectable-duration pulses (three-second minimum required). The 451M is compatible with the following types of common door lock circuits.

  • Type A: Three-wire (+) 12V pulse controlling factory lock relays
  • Type B: Three-wire (-) ground pulse controlling factory lock relays
  • Type C: Directly-wired (no factory relays) reversing-polarity switches
  • Type D: Aftermarket-actuator-driven systems. These include slave systems without an actuator in the driver's door, but with factory actuators in all the other doors; since these can be controlled with the installation of an aftermarket actuator.
  • Type E: Electrically-activated vacuum systems (Mercedes-Benz and Audi 1985 and newer). This requires special programming of the system.

Resistor Pack: The 451M comes supplied with a 27 resistor multi-pack to interface with various vehicle door locking systems.

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Customer Q&A

2 questions already asked

Q
Will this work with smartstart 5x10?
david  Mar 07, 2016
1 answer
A
You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility. They will be able to pull up your vehicle and see if this will integrate. If it does not, then they will also be able to discuss other options with you.
kenneth  Mar 07, 2016 (Staff)

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