Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: how do you program transmitter
Document: Installation is easy. Simply plug in the power adapter (purchase separately), run bell wire to your old garage door openers; and program the remotes. The range is exceptional! 1,000 feet is pretty normal for our rural neighborhood.
Great Product! I Set this up with a HomeLink Mirrror In My 2012 Toyota Tundra in about 5 minutes. You do need to use a remote control to program the Homelink. I bought the Liftmaster 890MAX Remote which has 3 buttons. I can now open my garage doors from 6 houses down the road. Love it!
I could not get any further away from it without having a mound of dirt blocking the transmitter path.The 850LM requires a 9-28VAC or 9-30VDC, 50mA power source. Apparently some garage doors supply this. I just used an old, small (9V, 200mA) wall wart transformer.Two of the channels provide normally open contacts, the third has a normally open and normally closed contact. All contacts are rated 5A, 28V.
Wow... I should have bought this sooner.
Works just fine. But only if you wire it correctly. Do not use the R1, R2, R3 &#34;Radio Receiver&#34; contacts when connecting the Liftmaster 813LM. Connect the N.O. &#34;Open&#34; and &#34;Close&#34; receiver contacts in parallel with the manual buttons and do not connect the &#34;Stop&#34;.
Worked fine after I read an earlier customers comment about the need for buying another remote unit. I did not try using my old remote, which I now think would work.
Used to replace my pre-1983 Sears Craftsmen build in radio opener. Didn't work at first. After adding external power adapter it worked Great! Would have preferred a power adapter came in the box to save some installation headache. Buy the adapter.
This is the unit that connects the HomeLink in your car to your Control4 Home Automation system. In our home we use Relay 1 for the garage door, 2 for the Welcome scene and 3 for Away. The relays 2 & 3 connect to the Control4 HC800 relay inputs which, in turn, execute their respective preprogrammed Lighting scenes. Our away scene includes turning off all the lights, Audio, Video & locks the front door.
There is also an LED for each channel that lights when the relay is activated.
No more standing in front of the garage door, waving the remote and cursing the Navy's radio interference.Not compatible with built-in car remotes, had to buy new controls; all of it was worth it to have a dependable remote solution.Flexible power source was very convenient, easy to install.
Answer: yes