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Directed DSM-350

Smart Start Add-On Module with GPS Tracking

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List price $199.99

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Directed DSM-350

Smart Start Add-On Module with GPS Tracking


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BRLY1 Relay

Single Pole, Double Throw 20/30 Amp Relay. A must have for (Starter Kill, Door Locks, Remote Start and more)


Switch PS2

Universal Door Pin Switch



1mm All Purpose Solder



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General Features:

  • Start, control and locate you vehicle from anywhere from your smartphone (Requires a Smart Start compatible Alarm or Remote Start System)
  • Utilizes Verizon CDMA/3G technology for more coverage and faster response
  • Active GPS mode uses 30% less power
  • 25% smaller module
  • Plug-for-plug compatible with existing installations
  • Compatible with existing versions of the Directed SmartStart GPS app (3.X and up)
  • Note: DSM350 is compatible with US networks only. SmartStart GPS app required
  • Dimensions: 4"W x 1.5"D x 6.5"H
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

These all-in-one solutions include the new Directed SmartStart GPS, and customers can immediately begin their Directed SmartStart experience with 60 days of free premium GPS service right out of the box. After the 60-day free trial, consumers can subscribe to any available Directed SmartStart service plan. Plan vary, please contact manufacturer for details.

Product History:

Directed DSM-350 thumbnail
(newest, current model)
Directed DSM-250 thumbnail
(previous model, replaced by Directed DSM-350)

General Features

Replacement Remote Transmitter
Car alarm replacement remotes are used when you damage or lose your original remote that came with your alarm. Programming of the replacement remote is required and must be done on site where the alarm is installed in the vehicle. Some remotes can be used as an additional 2nd or 3rd remote on a car alarm system.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


not disclosed

MONTHLY charge

August 8, 2016

I probably should have expected and DEFINITELY should have done some homework but there is no mention of a monthly charge that I can see in the online listing. Extremely disappointed to find a sizeable monthly charge after the purchase. I haven't installed them and I'm not sure if I will be activating them at this time. I got 2 of them. Live and learn...

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Accessory Tools and Products

Accessories added

BRLY1 Relay

Single Pole, Double Throw 20/30 Amp Relay. A must have for (Starter Kill, Door Locks, Remote Start and more)

Your Price $5.99

Omega AU-7

Single Pole, Double Throw 30/40 Amp Relay. A must have for (Starter Kill, Door Locks, Remote Start and more)

Your Price $4.99

RS1 Relay Socket

Wired Relay Socket for Standard 5 Blade Relays

Your Price $1.99

Switch PS2

Universal Door Pin Switch

Your Price $2.99

Encore ACT-4

Universal Vehicle Kit - Add power door locks to any four door vehicle without power locks

Your Price $29.99

Omega TR-2

Universal Electric Trunk Release Kit

Your Price $16.99


1mm All Purpose Solder

Your Price $7.99


Temp Resistant TESA Cloth Fabric Harnessing Tape (Interior, Exterior, & Under-Hood)

Your Price $7.99

T-Tap Connectors

22/18 Gauge T-Taps

Your Price $6.99

Butt Connectors

100 Pack of 22/18 Gauge Red Butt Connectors

Your Price $5.99

Quick Disconnects

100 Pack of 22/18 Gauge Quick Disconnect Connectors

Your Price $5.99

Soldering Iron

Soldering Iron with Ceramic Heater

Your Price $14.99

Wire Stripper

Heavy Duty Wire Stripper & Cutter

Your Price $12.99

Wire Crimper

2 in 1 Wire Quick Splice T-Tap Crimper and Wire Cutter

Your Price $13.99

Browse 2 questions and 1 answer
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Is there a monthly fee associated with this device?
Brandon W on May 26, 2016
Best Answer: DEFINITELY!!! I just posted a review. I believe it's about $60.00/yr.
Reply · Report · Furry on Aug 8, 2016
· Add Answer · I Have This Question Too (0)
Must you have a base item before installing?
Terry A on Nov 29, 2016
· Add Answer · I Have This Question Too (0)

Product Summary


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Internal SKU


Internal Product ID


Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Directed DSM-350