Linear DT Single Button 310 MHz 8-DIP Switch Visor Remote (DTA / DTC / DTD)

The Linear DT remote (also known as DTA, DTC, or DTD) is a reliable one-button, one-channel visor-style transmitter designed for older Linear Delta-3 gate and access control systems. Operating at 310 MHz with 8 DIP switches (256 selectable codes), this remote is the perfect affordable replacement for Delta-3 receivers.

Includes removable visor clip and long-life 9V battery. Ideal for property managers, installers, and homeowners still using legacy Linear Delta-3 gate operators.

Key Features of the Linear DT Remote

310 MHz frequency – excellent long-range performance
8 DIP switches – 256 unique codes for simple cloning
Activates one Delta-3 receiver
Test/operate LED indicator
Removable visor mounting clip included
Compact, comfortable molded design
Power: long-life 9V battery
Dimensions: 3.75" × 2.16" × 0.95"

Works With (Compatibility)

The Linear DT remote is fully compatible with all Linear Delta-3 receivers and gate operators, including:

Linear Delta-3 single-channel receivers
All older Linear Delta-3 gate and access control systems

Note: This is a fixed-code DIP switch remote. It is designed exclusively for legacy Delta-3 systems and is not compatible with modern rolling-code, Security+ 2.0, or Multi-Code systems.

Easy Programming

Programming is fast and tool-free – simply set the 8 DIP switches to match your existing remote or receiver and test with the LED indicator.

Download Official Linear DT Programming Instructions (PDF)

Download Full Linear DT Product Manual (PDF)

Bulk Pricing

Quantity	1-29	30-49	50-79	80-99	100+
Price per remote	$19.87	$19.50	$19.25	$19.00	$18.87

Perfect for installers, gated communities, and large replacement projects!

Why Choose the Linear DT Remote?

Proven reliability in thousands of legacy Delta-3 installations
Super-simple DIP switch programming – no learn buttons needed
Extremely affordable for bulk orders
Long-range 310 MHz signal with LED confirmation
Compact visor design with clip for easy vehicle mounting

Product Summary

Linear DT (DTA / DTC / DTD) – 310 MHz single-button visor remote with 8 DIP switches (256 codes). The classic, dependable replacement remote for Linear Delta-3 gate systems. Includes battery and visor clip.

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 30 - 49 and pay only $19.50 each
Buy 50 - 79 and pay only $19.25 each
Buy 80 - 99 and pay only $19.00 each
Buy 100 or above and pay only $18.87 each

308 Reviews Hide Reviews Show Reviews

5
Phone order

Posted by Theodore Roberts on Mar 11th 2015

The process was smooth. Talk to the representative on the phone. She guided me to the Internet and help me pick the remote I needed to replace. Payment was easy, and email was sent, and the remote controls arrived a couple days later. Great service. Great prices.
5
rignt product, right price

Posted by David Martel on Feb 7th 2015

This product brand and model was recommended to me by a gatehouse employee and it is exactly what I needed. Works great and quick easy set up.
5
fast service

Posted by Grey Murphy on Feb 5th 2015

the remotes work great and as designed.
5
Linear Garage Door Opener

Posted by Alfred Runte on Feb 5th 2015

I was worried they didn't make these anymore, but I found it immediately on Gatehouse, ordered it, and it works perfectly. The shipping was rapid, too. A great site, and I will be back.
5
gate remote

Posted by paula boswell on Jan 28th 2015

Your website was very clear. I had no problem finding what I needed. Price is reasonable and delivery prompt.
5
ORDER FOR ROLL-UP DOOR REMOTES

Posted by Bill Fuller on Jan 22nd 2015

I work for a fire department. We had a remote go bad and needed a replacement quickly so as to not adversely affect our emergency response - getting out of the door quickly. I ordered on your website and had the new remotes within a very short time. I appreciate the prompt service.
4
Good product and vendor

Posted by Albert on Jan 20th 2015

This control does the job and Gatehouse online ordering and fast response makes life easier. I ordered both; the Linear DT,DTC,DTA,DTD,dnt00002a and the Linear LB Mini T, dnt00026. I was not sure if these were going to work to open the Woodside Village condominium gates, luckily for me, they do; even though they have about a 25ft reach but I don't know if that has to do with the gate motor receiver or the control.
5
Also OEM - Perfect!

Posted by Kym Blair on Jan 13th 2015

Ordered two Liftmaster garage door openers and two Linear community gate remotes. All were brand new, low price, quick shipping, easy to program. Excellent experience.
4
Commercial Garage remote

Posted by Rich Sr. on Jan 7th 2015

Great price- prompt shipping. Always have what we need.

RB Sr.
5
Works great

Posted by SLK on Jan 2nd 2015

Instructions easy to follow. Set the switches to the old non-functioning opener settings and worked. (You can also look on the receiver for switch settings if your old remote is lost). This is for older garage door openers that use switches for programming and Linear receiver. 310 MHz. This is not for systems that have a learn button on the opener.
5
Linear DT

Posted by William Day on Dec 18th 2014

You couldn't ask for more.
Great selection, excellent prices, speedy fulfilment.

WSD
5
Linear DT

Posted by David Otting on Dec 13th 2014

The garage door opener was easy to program and it works fine.