🚨 Don't Let Water Catch You Off Guard!
The SPI Observer 500 is a high-performance indoor/outdoor water alarm designed to alert you of rising water levels with an impressive 85 dB audible horn. Featuring a 15-foot mechanical alarm float and a 6-foot power cord, this reliable device is perfect for safeguarding your home or business against water damage.
| Noise Level | 85 dB |
| Mounting Type | Wall Mount |
| Sensor Technology | Contact Sensor |
| UPC | 762022552126 |
| Manufacturer | SPI |
| Part Number | 10A500 |
| Item Weight | 3.85 pounds |
| Package Dimensions | 10.28 x 8.43 x 6.57 inches |
| Item model number | SMD-5H |
| Is Discontinued By Manufacturer | No |
| Extension Length | 6ft |
| Batteries Included? | No |
| Batteries Required? | No |
R**K
easy to intsal
one of the easyest high water alarms I have installed
M**T
Get this one.
I replaced a buggy indoor annunciator with this one right at the septic field. Easy to install, and works as described.
U**N
Solid
Seems to be well built, easy to install and tested good. Louder than the one I removed which is good.
S**M
Easy installation
Easy to install, tested and works well
R**D
Don't waste your money on higher priced ones
We install about 10 a year and these are your best bang for the price if you are looking for a very good septic alarm
A**R
Perfect replacement for our septic alarm!
This was super-easy to install. Mounting on our dry wall with anchor screws from my local hardware store was easy.
D**R
Well built unit.
Well built unit, and easy to install.
G**G
Perfect.
Replaced the float alarm on my septic tank system.
Trustpilot
2 weeks ago
2 weeks ago
