Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Will this unit work to replace my liftmaster 520lm receiver ?
Document: I connected this on the wall as a replacement opener button for my Stanley garage door opener. It will work with openers that use two wires for the opener wall button. It works with the Remote for my Liftmaster 1265 Garage Door opener. It should work with all Liftmaster Security+ remotes. Be cautious as there are 2 types of Liftmaster remotes. The Security+ and the Digital. This works with the Security+ which is 390mhz. The Digital is 315mhz and has a similar type of receiver just at the 315mhz.
I recently bought a house that has Moore O Matic garage door opener with Linear receiver. The range was bad even after a transmitter battery change. Then I thought it must be the Linear receiver. Well, still the same problem after replacing it with a brand new Linear receiver. So I decided to give this Lift Master a try. I bought both the transmitter 973LM and this 535LM receiver. The voltage is compatible (24V)  but this box is a bit larger so it didn't fit the old cavity.
This works great with my older opener to use the updated rolling security codes and to utilize the same remote as my Liftmaster opener.
I have a building with 5 doors. I used it with operators from both liftmaster and overhead door company. I bought a 4 button remote and keypad, and it all works great.
I bought 2 Liftmaster 535LM and 2 Liftmaster 971LM remotes as a replacement/ Upgrade to 2 old Craftsman garage door openers that over the years became temperature sensitive and lost range.This 535LM/971LM is easy to install and program, the range is great it works flawlessly and I'm very happy with the performance.
its nice that you can program remotes without a ladder. Seems to have good range and doubles as wall button
This opener works Great. We hooked it up to an old gate opener and it works like a charm. Thank you for a good product.
It worked perfectly. Very good range and best of all, it was compatible to the HomeLink in my cars. Saved me a couple of remote controllers. Very happy with the product.
It worked as it was supposed to. I followed the instructions and had no difficulty with installation. I was surprised to see that it was available. It is exactly the same as the one I installed in 1984.
I had been looking for over a year for this product. The original door opener wore out and the company had gone out of business. The big box hardware stores had nothing even close.
Answer: yes