iSpring LS43WL Smart Leak Shut-Off System with Dual Sensors: Automatic water shut-off within 20 seconds of leak detection
This system is for homeowners who want to stop water damage before it starts, like protecting a finished basement from a burst pipe while you're away. It's not just a leak detector; it's your first line of defense against costly repairs.
Installed at your main water line, it shuts off the supply within 20 seconds of a leak. The dual sensors adapt to your home: use the wireless one in a humid laundry room without false alarms, and place the wired sensor under a sink for instant alerts. You get a notification before water spreads, letting you act fast.
Setup is straightforward with basic tools, fitting common pipe connections. It works with up to eight wireless sensors, covering high-risk areas like bathrooms and kitchens. Keep it plugged in to maintain automatic protection, giving you reliable whole-home security.
Features
- Includes one wired and one wireless leak detector
- Whole-home protection at the main water inlet
- Compatible with up to 8 wireless leak detectors
- Easy DIY installation with basic tools
- Prevents false alarms with humid mode for moisture-prone areas
- Automatic water shut-off within 20 seconds of leak detection
General specs
- Brand: iSpring
- Model: LS43WL
- Seller: Amazon
- ID: B0FZTF77NP
- Material: ABS
- Dimensions: 106.93, 230.12, 107.0
- Detection Type: Water Leak
- Sensors Included: 2
- First listed by seller: 2/4/26
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
#publicidad
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
iSpring LS43WL
|
YoLink EVO Valve Operator White
|
Moen 900-001 Blue Automatic shutoff for leaks and running water
|
FRIZZLIFE LP365 Black
|
HydroCheck WaterWatcher Black
|
Moen 920-005 White Real-time smartphone notifications via app
|
|
| Brand | iSpring | YoLink | Moen | FRIZZLIFE | HydroCheck | Moen |
| Model | LS43WL | EVO Valve Operator | 900-001 | LP365 | WaterWatcher | 920-005 |
| Color |
|
|
|
|
|
|
| Rating |
|
|
|
|
|
|
| Price | $219.99 | $269.99 | $512.46 | $329.99 | $89.99 | $122.23 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | February 4, 2026 | February 4, 2026 | February 4, 2026 | February 4, 2026 | February 4, 2026 | February 4, 2026 |
| Material | ABS | Plastic | ABS | ABS | ABS | Plastic |
| Dimensions | 106.93, 230.12, 107.0 | 66, 150, 146 | 180, 120, 30 | 63.5, 88.9, 69.85 | 38.1, 82.55, 66.8 | |
| Detection Type | Water Leak | Water Leak | Water Leak | Water Leak | Water Leak | Water Leak |
| Sensors Included | 2 | 3 | 1 | 1 | 3 | |
| Alarm Type | Sound | Sound | Sound | Sound | ||
| Item Weight | 1830 | 2154 | 1769.01 | 363 | ||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | |||
| Hub Required | Yes | No | No | No | ||
| Power Source | Battery | Battery | USB | |||
| Notification Type | App Notification | App Notification | App Notification | App Notification | ||
| Smart Home Compatibility | Amazon Alexa, Google Home | Google Home | Smart Life | Moen Smart Water Network App | ||