PAC TR7 (TR-7)

Multi-Function Trigger Output Module and Alpine Video Bypass

Shop all PAC

• Universal Trigger Output Module
• Alpine Video Bypass
• Several Useful Features
• Latched or Pulsed Output
• Digital Timing Control

Learn more about the tr7
Was $49.00 Details
Thanks , You Pay:


 with warranty

Heads up

We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one tr7.

Set your vehicle or Return to product page
shipping truck icon Free shipping in USA. Provide zip for delivery date.
In Stock
Brand new

Buy it now

Acima Logo

No Credit Option

Flexible Lease Payments

Early Purchase Options

Quick Approval Decision

Swoosh Icon Icon of Swoosh

For over 23 years, we've been your X-Factor – the team dedicated to having the biggest impact on your shopping experience!

Award winning icon
Award-Winning Service
Shipping icon
FREE Shipping Orders $49+
60 days return policy icon
60-Day Easy Returns
lowest price guarantee icon
Guaranteed Lowest Price
In-House Experts


PAC brand icon

Authorized dealer

General Features

  • Universal Trigger Output Module
  • Low Voltage Trigger
  • Alpine Video Bypass (Video Bypass Function Only Works With Alpine Radios)
  • Latch and Unlatch Output From a Pulsed Unit
  • Double Pulse Output
  • Closed Loop Circuit
  • Pulse Extender / Delayed Turnoff
  • Horn Honking Output
  • Linear Actuator Controller
  • Door Lock Pulse Generator
  • Channel Splitter
  • Pulses to Latch / Unlatch Outputs
  • Pulses to Pulse Output
  • Pulses to Timed Output
  • Latching Outputs #2
  • 1-year warranty

For more information on how to use this product as an Alpine Video Bypass, download this Tech Brief

PAC TR7 owner’s manual

Product history:

PAC TR12 thumbnail
(newest, current model)
PAC TR7-PRO thumbnail
(previous model, replaced by PAC TR12)
PAC TR7 thumbnail
(previous model, replaced by PAC TR7-PRO)

Item Details



Model Number:




Internal SKU:


Internal Product ID:


Customer Ratings & Reviews

5 star
4 star
3 star
2 star
1 star


Customer Reviews

Sort by:


Great product

This product does exactly what it needs. IMPORTANT, if you are buying this solely for an Alpine head unit, the instructions can be very confusing for this, but you do not need to program. Simply hook up the power, ground, remote leads, and then the foot and hand break wires. Semi temperamental, I went through two of these.

By Jason on May 23, 2010


found this helpful.

worked great

I bought this for my double din Alpine head unit and it works great. Haven't had any issues. I can now watch videos whenever i want!

By joe on February 26, 2012


found this helpful.

A must buy!

If you have a tv screen in your car or truck you need to buy this!

By Cardinal on March 7, 2012


found this helpful.


Used this to bypass the parking brake wire in my Pioneer 8400. Was very simple and worked perfectly.

By Jason on November 30, 2012


found this helpful.

great product

Pac tr-7 its an overall great product, I used it as a parking brake bypass does the job with ease hassle free on a pioneer head unit . This unit could also be used for a number of different things n not just a bypass. Still think that for me its a little pricey but thanks to sonic

By Wes on September 8, 2014


found this helpful.

Fried aftrr a month

Honestly, no idea what happened at first when my radio stopped turning on. Took of the tr-7 and everything was fine (no additional settings of course)
Learned that this unit will fry itself easily, so invest in a bigger unit, or use toggles. This one is a bit unstable.

By CoachEugene on September 18, 2013


found this helpful.

Easy to wire

I used this product on my Alpine IVA-D106 and it works great. I thought it was going to be a pain to wire but it was very easy to wire together. The only problem I had was the wire was so small my ground wire came loose from the connector and it wouldn't play movies but I just folded the wire over to double the thickness and it hasn't came loose yet.

By A.J. on October 19, 2011


found this helpful.

Pac TR-7

I have used this device many times before. It workes great.
Sonic shipping was extremely fast and painless. I would buy from them again!!

By BRD on June 28, 2011


found this helpful.

PAC TR-7 Interface Module

Great interface module. Needed to control my aftermarket fog lamps, using a factory momentary contact fog lamp control switch. Unit had several program options to choose. I chose the push once for on, push again for off option. It also does many other specialized functions for many applications.
Thanks PAC.

By Vanman on June 1, 2014


found this helpful.

Pac TR-7

This little module works great, fairly easy to install and small enough to be able to hide anywhere in the dash.

By brety on July 2, 2012


found this helpful.

Similar Products

Best selling similar products

Parking Assist System w/ 4 Black Rear Parking Sensors

• Rear Parking Assist System
• Sensors Work with Metal or Plastic Bumpers
• Includes 4 Black Rear Parking Sensors with a Waterproof Connector
• Detective Distance: 1' to 5.9'
• Compatible with Any Aftermarket Monitor and Camera with Standard RCA Video Plugs
• Audible Buzzer



Echomaster PS-TRUCK-M

• Echomaster Complete Truck Sensor Kit w/ ECU
• Color: Black
• Works with Metal or Plastic Bumpers



Universal Front and Rear Parking Sensor System w/ 8 Black Parking Sensors

• Front and Rear Parking Sensor System
• Includes 4 Front and 4 Rear Black Parking Sensors
• Detective Distance: 1'-5.9'
• Compatible with Any Aftermarket Monitor/Camera with Standard RCA Plugs
• Audible Buzzer



Echomaster HitchScan (00-03000)

• 3 built-in Sensors: 7 Foot Detection
• Hitch Mounted Unit fits 2 inch & 1 1/4 inch receiver
• Built-in LED Light in the Receiver
• Speaker plugs into 12volt power supply


Related Searches

Save up to 10 different vehicles in your garage

Identify your vehicle and submodel details
  • Owner’s manual
  • Vehicle’s insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver’s side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon