What is an intercom system?

Access Control
What is an intercom system? An intercom is a stand-alone voice communications system for use within a building or small collection of buildings, fu...

Will I be able to use a "Supra Keypad" with a LiftMaster drive gate control?

Questions & Answers
Jeff wants to know: I am a realtor and have just listed a home that has a LiftMaster drive gate control. The home is vacant and I am attempting to ...

Liftmaster SL3000 Commercial Slide Gate Operator

Gate Operators
How about we dwell on the always trustworthy and faithful, Liftmaster Elite SL3000 commercial slide gate operator… This bad boy is the ideal high/h...

The LiftMaster BG770 and BG790

Gate Operators
Today we will talk about LiftMasters' ‘other barrier gate operators’, the heavy duty, Industrial application BG770 and BG790. Let’s start with the...
Improved Material for Linear RE-1/RE-2 Cases | All Security Equipment

New Improved Material for Linear RE-1 & RE-2 Cases

Questions & Answers
In an effort to improve the corrosion resistance of the Linear RE-1 and RE-2 Residential Telephone Entry System, Linear has changed the case materi...
I want to buy a LiftMaster RSL12V | All Security Equipment

I want to buy a LiftMaster RSL12V, are there any accessories that I need to buy to install this gate opener?

Gate Operators
Rob has a fair question for us today: I want to buy a LiftMaster RSL12V, are there any accessories that I need to buy to install this gate opener? ...

LiftMasters' new LA400DC Swing Gate Actuator System

Gate Operators
Hey techies, we all know that LiftMaster is revamping their products and adding a few changes to some of their more prolific and popular ones… so w...
Can I program the Liftmaster 893MAX 3-Button using the 362LM? | All Security Equipment

I purchased the LiftMaster 893MAX 3-Button Visor Remote Control. I live in a condo with a large commercial garage door. We have a LiftMaster 362LM remote. Can I program the new remote from the 362LM? If so how?

Access Control
Andrew in Florida would like to know: I purchased the LiftMaster 893MAX 3-Button Visor Remote Control. I live in a condo with a large commercial ga...
Is there a way that the MAT-DC-BB3 Mega Arm can be set up where the only way to close it is through the button, manually (even if the access control system opens it)? | All Security Equipment

Is there a way that the MAT-DC-BB3 Mega Arm can be set up where the only way to close it is through the button, manually (even if the access control system opens it)?

Gate Operators
Question: Greg out of Georgia wanted to know: We have a client that has a pair of your MAT-DC-BB3 Mega-Arm units that are integrated with a Lenel O...
Is there a remote that will communicate with the 66LM remote keypad? | All Security Equipment

I have a 66lm remote keypad and another brand of garage door opener... incompatible. Is there a receiver that will communicate with this remote and open my door?

Access Control
Kevin poses an really interesting question: I have a 66lm remote keypad and another brand of garage door opener... incompatible. Is there a receive...

How does the emergency stop system work in the Mega Arm system?

Questions & Answers
Bill wants to know… How does the emergency stop system work in the Mega Arm system? Answer: Well Bill , the mega-arm happens to be a very prolific...