Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: I need to know if this comes with a mounting bracket and wiring adapter.  Anyone know?
Document: i bought this to replace old model. works great and includes adapter for old wiring. no need for adapter kit.
The smoke detector, as delivered, is actually a 5000A. This is a different model, and not directly interchangeable with the 5000.If you are replacing a Firex 5000, you will have to replace the mounting bracket, turn off the power, and install a new wiring harness.
My home was built with Firex brand hard wired alarms. They should be replaced about every ten years, and it has been nine. I ordered these to replace the old ones. I had hoped the installation would be just plug and play, but both the mounting bracket and the wiring plug has changed from the older design, so it took a few minutes and a screwdriver to install each alarm. They work and so far no false alarms.
Except for the wiring harness and mounting bracket, these are the replacements for the i5000 made 13 years ago. Replaced five in my home in less than one hour. TURN OFF ELECTRICAL POWER TO ALARMS IF HARD WIRED. Remove and replace mounting bracket (a big improvement from the original), about 2 minutes. Remove and replace wiring harness (less than 5 minutes), mount smoke detector, TURN ON POWER and test system; your done and set for another 10 years.
Thanks to someone who mentioned that you need the adapter to go along with this unit. With the adapter, the unit replaced my original perfectly. This is a good quality replacement for the original that came with our house. Thanks.
Easy installation with included wiring adapters. Since I am replacing an earlier model of Kidde devices, I didn't need to use the adapters. Being able to change the battery without removing the device from the ceiling is a tremendous plus. I highly recommend these devices for the protection they provide and the ease of maintaining them.
Kidde sells an inexpensive adapter so I could use the old Firex wiring with the new connector. Installation was simple and took about 5 minutes each. You don't have to buy the adapter, but without it you have to wire the new connectors into the existing wiring. I don't recommend doing this because the adapter is so much easier and quicker, particularly if your on a ladder in a room with 12 foot ceilings.The new Firex detectors have a10 year warranty versus a 5 year on the old units.
Received the detector and adapters and installed. I would suggest skipping the adaptors, they are bulky and the wiring is so simple (a new harness is included) you can avoid the additional expense. The only other thing to note is if you are replacing an existing FireEx detector, the mounting ring needs to be changed too, but the screw slots are compatible,  so easy to do.
PROS:Good general purpose household smoke alarm.It is designed to be wired to other alarms, which all sound off if one of them is triggered.It does come with a 9v battery included, the mounting brackets and wiring harness.CONS:New wire harness (no compatible with older models of the same brand)Base is not strong enough to handle force required to twist on the smoke alarm. It bends or strips out of the attachment screws.I replaced the similar FireX model which was 13 years old.
Well little did I know that I had to replace these every 5 years or so. I thought it was just the batteries. Glad I checked into it. Anyway these units were an easy replacement for the old style I had installed. They came with the necessary adpater for mine were all hard wired in.
Answer: yes