Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Can I hook up at least 3 motion sensors to the main HA-434TL unit?
Document: This is an optional sensor for the Skylink HA-434RTL Long Range Motion Alert Kit.so far it seems to work great with the Skylink kit  The sensors take 9v battery and they are Not included. I have this sensor almost 100ft. From the main unit and it's working great so far.
I purchase this extra sensor for my  Skylink HA-434TL Long Range Motion Alert Kit and surely can not complain.More sensors will be purchased when they are needed.High recommendation given!
3 full months, and the batteries on 3 of the original 6 sensors finally died. I decided to replace all the batteries. I'm certain the other 3 sensors could have gone another month or two at least before needing to be changed out as they are not in high traffic areas.One of the original 6 sensors I installed I relocated from 64 yards out to 61 yards out, and now the control unit detects it and alarms. Distance measured with a laser rang finder.
I purchased the Skylink HA-434TL Long Range Motion Sensor system and 6 sensors to monitor a field being sustaining crop damage by deer. I went to the expense to buy and set pressure treated posts so that I could make a metal flashing roof to protect each sensor althouh they are listed as outdoor sensors.
very  beautiful advice I would  range good of high quality productSkylink HA-434TL Long Range Motion Sensor  Skylink  yes okey.....
This was my second order in two weeks for the skylink HA-434TL these motion sensores are the best have bought four so far and they work great. Thank You Skylink and Amazon.
excellent product,easy setup,fast shipping,I ordered two extra sensors=total 3 with reciever,,two at a location i cannot monitor from house,,now area is covered as  well as main driveway,,they work great thru brickwalls and no windows near the reciever at distance of over 400',,,very pleased with the product and the price is reasonable
This product does not deliver as promised. Its range is barely 30 feet from receiver and I needed at least 60 feet for my network of sensors (I bought 3 ) to alert me when deer invade my vegetable garden, so I can chase them away. I even soldered a copper wire to the antenna but it doesn't make a difference (the out of range signals persist). A big disappointment.
I'm pretty technical and tried several thing. Long distance, near distance, new batteries, unplugging my cordless 2.4 MHz phones, etc. Just could not get it to work. I'd bought this Skylink HA-434TL Long Range Motion Sensor to work with the Skylink HA-434RTL Long Range Motion Alert Kit  and couldn't get it to work either. I returned these (Amazon is great), and bought a Driveway Patrol. It worked instantly with no problems.
Received yesterday... proceeded to setup. I'm a tech savvy, technopathic, and natural at figuring just about anything out. It took me a few minutes to understand the process for getting this together...Here's the right process to pair motion sensors to the base unit:1. Put the battery in the motion detecord2. Push the learn button on the base unit for 5 seconds until it beeps and until the zone 1 light lights up.3.
Answer: yes