How this thing is activated?
1563427
The dog has to bark very close/near to the instrument for it to be activated. That was the problem ... unless the dog is super close, it's a worthless device.
1563428
The device detects loud barking and responds by sending out a high frequency sound. There is a sensitivity setting on the device that you can adjust.
1872681
no need to activate, just follow step by step of the instruction until finished and then it should be work as is stated.
1186202
I bought it as a gift and don't know how it has functioned. So sorry I can't help.
1910770
I was confused too, but I believe you add water to activate it. However I believe that you don't want to do it until you're ready to use it.
535161
It let's you know when it is charged and it activates it when you connect it to your phone.
668118
It is motion activated. The controller is wireless, it mounts to your dash. When you apply your brakes it has a gyro controller that sends a signal to the brake system in your tow vehicle, pretty neat!
446738
It does it automatically. It senses which device is powered on and will switch to that device. You can also put a button on the unit itself to manually switch inputs if you like.
1544864
Its supposed to let you know that it is activating, without the clicking noise it would be broken and need changed.
562860
Just momentarily push button to turn on and off. No need to hold button to activate.
697217
This should be on when all connections are made. I don't know of any way to manually turn it on.
723108
We have it activated with EMC Security, Suwanee, GA. I don't know anything else.. F
1914602
Open the battery case. Put batteries in. Then ... Step on and off to activate.
601136
No activation needed, I believe it is defective. Return it for a replacement.
1992196
It's push button On, Brighter, Brightest, Off. Or hold it for a strobe effect.But - it can be programed to do whatever you want it to do...
289716
You long hold the button. It will make a little noise, hold longer and it will make a noise similar to the one when it turned on
2009021
After you set it out tha will be automatically comes on. And you don't has to press nothing just connect in to usb port thats it.
1835071
I think you first set the timer to go on and off at selected times, then activate the random mode. Then the unit activates randomly around those times. I don't believe the manual override has any action in what you want to do. I hope this helps.