Model 00701
Sonin Water Alarm with Flat Sensor
A weighted flat sensor that lies flush on the floor — built for drain pans, under fridges, and laundry rooms.
Sensor cord
6 ft — wired, nothing to pair
Sensor type
Weighted flat — lies flush
Power
9V battery, no wiring
Alarm
Loud continuous tone
$25.99Buy on Amazon
Fast Prime shipping · Easy Amazon returns · Questions? Call 704-540-9000 — a person answers.
No WiFi. No app. No subscription. Drop in a 9V battery and it guards this spot for years.
What it does
- Weighted flat sensor designed for horizontal surfaces: floors, AC drain pans, under refrigerators and sinks
- Sensor and alarm can be placed up to 6 feet apart
- Circuit test button confirms the system is working
- Low battery signal tells you when to replace the battery
- Alarm mounting hardware included
- Slide-and-snap battery cover
Where to use it
- AC condensate drain pans
- Under refrigerators, dishwashers, and washing machines
- Basement floors and laundry rooms
- Sump and bilge pump backup
Manuals & guides
Not sure which alarm?
| Model | Sensor | Best for | Price |
|---|---|---|---|
| Remote Sensor (00800) | 6 ft — wired, nothing to pair | Hard-to-reach spots: sump pits, drain pans, behind appliances | $23.99 |
| Flat Sensor (00701) | 6 ft — wired, nothing to pair | Flat floors and drain pans where water sheets, not pools | $25.99 |
| Dual Sensors (00802) | 2 corded sensors, up to 12 ft apart | Rooms with two leak points — best value per covered zone | $29.99 |
