Purchased this to put in a farm manure pit to help his crew when the pit was getting too full! Rather than a sump pump i plugged in a red strobe light with a siren. Works perfectly.

Everything Vevor has is quality. We buy alot of things through them. They used to have a real person that you could call and talk to, and they don't have that anymore.That's the only thing I don't like.

Good buy at a better price then others

I’ve only had this item for a couple weeks but it works and seems sturdy enough. I thought the price was reasonable.

Works good easy install

The switch on our old alarm was a plunger type switch with no longer worked. I used this to replace it and it works fine. Basically a ball bearing in the switch which makes contact when the float goes horizontal. Make sure leave enough slack for that to occur. Easy to install. I cut the wire and spliced it into the existing wire that ran from the house. The alarm is so loud I can hear it from outside.

Purchased to as a replacement for an installed alarm in my septic system. Straight forward replacement. Appears to be well made. Alarm is loud enough to be heard on another level of the house. Has 9 volt battery that is suppose to be replaced after the system alarms. Would buy again

bought after power surge destroyed old one, works great.

Great product - we are using it for a sewage pump in the basement. I took a star off because the install isn't as simple as some of these reviews made me believe - my plumber installed it and it took him almost 2 hours. I think when you are using it for sewage pump, it is more work than a sump pump. Sump pump only has water. 

Super fast s/h !!