Valet 554R remote frequency

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=49148
Printed Date: May 15, 2025 at 8:13 AM

Topic: Valet 554R remote frequency

Posted By: jograth
Subject: Valet 554R remote frequency
Date Posted: February 01, 2005 at 9:39 PM

I had a Valet 554 2-way installed a few months ago. All was fine until a four weeks ago. The system now works great everywhere, except where I need the remote start the most ,at work. It seems that the new Cell phone tower or the new Fire House is transmitting on the same frequency as the alarm. I can place the remote right on the antenna and it doesn't work. The system works fine anywhere else. I need to know what frequency the system uses (also known as HF+) I have purchased a new Autopage RS-855-LCD, but if it operates on the same frequency there is no use in installing it. I think the Autopage uses 433Mhz. Any help or input is greatly appreciated.

Replies:

Posted By: extreme1
Date Posted: February 02, 2005 at 1:10 AM

433Mhz is what all DEI transmitters run at except the responder 2 way remotes.

It is unlikly a cell tower is interfering. but a radio tower will.....

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Shaughn Murley
Install Manager, Dealer Services
Visions Electronics
Red Deer, Alberta

Posted By: kgerry
Date Posted: February 02, 2005 at 9:10 AM

pick up an RF sniffer and try to track the problem down yourself...... it may not be the tower but something else that is killing that frequency.......

as Shaughn said it running at 433Mhz.... but it's ASK not HF+ it could be the radio system the Firehall uses, something like that....

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979