Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: this unit can be used for high traffic? about 150 openings per hour.
Document: I used this gate opener to replace 10 year old Victory opener. Victory is no longer in business and it was very difficult to find a replacement. This motor was basically a replica of the old one. I simply bolted it down to the original bracket and connected three wires. The original track and magnetic stop sensors worked with this unit. I did not have to make any adjustments. I was very hesitant to purchase this because I didn't think it would be the same; I'm glad I was wrong. I attempted to replace this motor with local vendors and they wanted several hundred dollars.
After careful study, we found that the circuit board actually looks like DKL400UY. Which means that what I received is not DKC400U (I ordered this), or DKL400UY, it is actually a unit with circuit board one model, and other functions another model. We did not expect that the unit is a combination of several models. This is not what I ordered.The quality of the unit also worries us. The circuit board is almost off that it is attached with only 1 clip and the other 3 clips are all damaged.
I bought this item for it's competitive price when compared with other popular brands and for it's 1.5 HP motor where others have opted for .5 HP. I felt that the added HP would be advantageous over time by not overtaxing the capability of the motor....but I must admit to some trepidation, not sure if this (imported??) unit would prove suitable, and reliable.Yippee, it is! !It is such a wonderful feeling when you are proven right. The unit is very responsive, works smoothly,and does everything I need it to do.
After I received the opener I found that the gear racks were not included. I believe the advertising should have stated that it required you to purchase them separately . After ordering the gear racks from another supplier on Amazon I installed the unit. The instruction book was terrible and lacked any real specs. However after I did get it installed I am very pleased with its performance for the price. I have a 12' Solid gate and it has plenty of torque to open and close the gate. I took 2 stars off for the bad IB and for being misleading about the gear racks.11/21/12After reading other peoples reviews they stated that they got the gear racks so apparently I was shorted the racks.
I used 1/2&#34; anchors and drilled the base plate holes bigger to accept larger bolts.I found that the motor baseplate needs to be 4-3/4&#34; from the top of the gear racks. You may want to install one of these to get the height of your motor mounts correct.Once electrical is run, bolt base plate to anchors, set motor on base plate and bolt down.Set motor in neutral using the supplied key/wrench.Install gear racks ensuring enough gap (1mm) between rack and motor gear so as to not cause binding issues.Set gate in the middle of its travel and install the magnetic stop switches.
this product was promised with gear rack and they did not deliver but after calling the problem was quickly rectified so i am now awaiting the racks hope it meets expectations.
What can i say. This is an excellent machine. It does exactly what I want. Easy to install and it comes with free rails. The price is right and thus far its been three months and it is still working as a charm. Great product better than the chain machines. I would recommend this product to anyone looking for a gate opener. Shipping, etc everything was great. I bought two thus far and they work well. Also good customer support, as they respond quickly to your concerns.
This opener is value for your money. Performance is excellent.I would definitely purchase ALEKO AR1400 Slide Gate Opener again.
This is because the holes on the plate are not aligned with the circuit board at all. If you want to secure the board to the plate, you will have to drill new holes. I talked to the seller regarding the issue and returned the product by UPS, and they insist to charge me 20% restocking fee. I already lost $40 shipping back and tons of time.I am so disappointed with the service. I am not sure why they can sell on Amazon - with their low quality product and bad service, they don't deserve.
This is a very good option for a gate opener, silent, strong, easy to set up on the mounting and the wireless programming, nice and smooth working...
Answer: no