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

Input:
Question: could someone describe the trigger im a quadrapeligic but i do ride a handcycle, how do you activate it - smash, push button, or something else??
Document: It is loud. Yes it is more of a chirping sound but is loud. It should attract drivers and pedestrians alike. Sure it might not work with an 18 wheeler but what does anyway. Installation was simple as well as the operation. Instructions are clear and indicate to &#34;firmly&#34; secure the trigger cable to the main unit; make sure you push it until it is completely in otherwise it won't work, If you don't it will stay but won't activate the unit.
If you just need to get the attention of pedestrians it's adequate until you come across someone like me. If you want something that honks LOOK OUT FOR ME! get one of the air powered jobs.
Finally, something that gets peoples attention. I live in a congested urban area and must sometimes ride my bicycle on the sidewalk. Is every one out there brain dead, this does seem to get their attention.
I love it. I don't think I could ride without it. I ride in public park nearby that has over 5 miles of paved trails. The park gets lot's of visitors that walk dogs. This is where the Hornit comes in handy. I normally just beep this a couple of times and people will notice me and move.
The horn itself does seem loud, but not quite as loud as I was expecting. Still, it does get the attention of brain dead motorists most of the time. The install is very easy to do, less than five minutes. One drawback could be the way the horn button is mounted...you have to pull a rubber strap around the handle bars and loop it over a &#34;catch&#34; on the button.
If you're on a road with normal traffic, pedestrians will hear you. If you're on a road with constuction, a loud truck, a garbage truck, or something else with excessive noise, it will be tough to get people's attention.However, I feel that this is the best option available at the moment. The horn comes with a buzzer that connects with a wire. I placed the buzzer where my thumb sits while holding on to the hoods of my road bike.
I've used the Airzound for several years but it has been very unreliable(I've had to replace it many times), so I thought i would try this one. it advertises as the loudest horn available. However, as one reviewer already pointed out, the sound that it produces does not quite catch people's attention the way that the air horn sound of Airzound does. It's certainly very easy to mount, and the button to activate it can be place virtually anywhere.
Loud, effective, but a bit ugly and build quality is not what it should be. within a few days the little rubber band that holds the trigger button in place broke. Stupid design. I replaced it with strong velcro and a few twist ties and it is pretty good. Why not just use a quality mount like other bike products or just make a slot for zip ties?
A blast on this horn will penetrate any vehicle's interior and notify drivers to take a second look to see where the sound is coming from.I also like the versatility of the attachment options on this horn. By placing the button/trigger on a cable it can be located away from the actual horn mounting location. It is not always possible to place a horn right next to one's hand, and you don't want to have to be reaching for a button in an emergency situation.
As others have mentioned, it is indeed very loud, although the pitch is a bit too high to get really noticed. I've found the chirping mode to work a little bit better (perhaps by being more annoying).For installing on my road bike with drop bars, I completely removed the (rather flimsy) rubber trigger fitting and instead placed the now-exposed trigger under the brake lever hood (where Shimano's Flight Deck button would otherwise be).
Answer: yes