HOW DO YOU SUPPLY POWER
1403214
This head just replaces the old one. All the power connections remain the same.
1403215
A electric motor mounts to the back of the pump. This picture is just the pump and the pressure switch. If you have the motor the red or white wire goes to switch then to motor. The black wire goes to the black wire of the motor.
1403216
This is a replacement pump head for a shurflo pump... The unit screws on the old electric motor which is 12vdc... My old pump started to leak and this is the direct replacement. You have to remove the old pump and motor then remove the old pump off the motor, and attach this new head. The power is supplied by 12vdc into the old motor...
1403217
This is just a replacement part for part of a complete pump that would have a 110 power cord.
244778
Use the provided cord plug micro usb into the product then plug into a usb power source
836815
You do need power. I ran mine from a lightbulb adapter. It is WiFi for the connection to the Internet. If I remember correctly you need to set it up first via a wired connection so you can tell it your WiFi network name and password.
1288910
The other answers are correct. This needs to be plugged in to a power source.
1811177
It is plug and play. You don't need a power supply. Plug it in. And it should set up.
2129225
No power supply. They can be powered by POE or you can buy a power supply on Amazon.
1144927
I gave it to my computer guy. But I remember him saying I needed a new power supply to run it. Sorry I wasn't more help.
1314405
I have mine plugged into a PSU. This is likely the only way to receive power.
1719889
You can get a power supply for it, but it sells separately. Google the specs for an adequate power supply
771789
with the female plug , you can just plug the power in , here is the power supply with male plug , http://www.amazon.com/dp/B00WIK5OEC
1428762
You will need to buy the power supply separately. Be sure you purchase one of correct voltage and amperage.
2051260
I am using a 650wattt power supply. The card needs a power source other than the mainboard.
169813
No, mine did not come with power supply. You have to buy one to be able to work. They need to clarify this in the description.
1335579
No power supply provided. If your switch is POE you will not need one. If you need a power supply get a CP-PWR-INJ V02.
1366211
You plug it in. I works pretty well. It has better power than the battery operated kind.
745242
you need a power source .. this tank is very tiny ... do not buy something this small
2141522
It does not need additional supply, however, I would buy cheap UPS (from Costco) so that it can stay up for for few minutes.I would check the Amp requirement on your circuit as they do consume a bit more power.I am running 4 of them at my shop.Thanks