Rajesh, 45, Mumbai, worried about water leaks during monsoon season, needing reliable alerts to prevent damage.
La Crosse sensor detects leaks early, alerts via compatible weather station, saving ₹50,000+ in potential water damage, within 1 week.
You save 2,600 (33%)
33% off the seller list price
Estimated doorstep delivery by 2 Nov - 4 Nov from USA






Reliable Leak & Temperature Monitoring at a Competitive Price
La Crosse Technology LTV-WL1 is a wireless sensor designed to detect water leaks and monitor ambient temperature for indoor and outdoor environments. It operates on RF 915 MHz, supporting open-air ranges up to 400 feet, making it ideal for homes and gardens in India.
Equipped with a compact rectangular plastic body, it requires 2 AA alkaline batteries (not included). The sensor provides accurate temperature readings from -40°F to 140°F, supporting both Fahrenheit and Celsius units. Its wireless connectivity ensures easy placement without wiring, and it works seamlessly with La Crosse Weather Stations, alerting users immediately upon leak detection or temperature anomalies.
Imported directly from the USA, this sensor offers reliable performance in Indian climates, with a durable design suitable for outdoor exposure. Delivered via ExpressBox, duties are included, ensuring quick, hassle-free setup for Indian homeowners and professionals seeking trusted, high-quality sensors.
Reliable Wireless Technology
La Crosse's RF 915 MHz wireless system provides a stable, long-range connection up to 400 feet, ensuring consistent leak and temperature alerts across Indian properties, even in large spaces.
Ideal for Indian Climate & Homes
Designed to withstand humidity, heat, and monsoon conditions, this sensor offers dependable leak detection and temperature monitoring, helping prevent water damage and monitor environment effectively.
Typical situations where La Crosse Technology LTV-WL1 Water Leak & Temperature Sensor | Wireless RF 915 MHz helps — illustrative scenarios, not customer reviews.
Rajesh, 45, Mumbai, worried about water leaks during monsoon season, needing reliable alerts to prevent damage.
La Crosse sensor detects leaks early, alerts via compatible weather station, saving ₹50,000+ in potential water damage, within 1 week.
| Power Source | 2 AA alkaline batteries (not included) |
| Temperature Range | -40°F to 140°F |
| Supported Uses | Water leak detection, temperature monitoring |
| Reapplication math | Battery lasts approximately 12 months with typical use |
| Shelf life after opening | Factory-sealed, replace batteries as needed |
| Contraindications | Not for use with incompatible weather stations |
| Installation Tips | Place sensor in areas prone to leaks or temperature extremes, avoid metal interference |
| Feature | La Crosse Technology | Others |
|---|---|---|
| Range | Supports up to 400 ft (121 m) open air, RF 915 MHz | Typically supports 30-50 ft, RF 433 MHz, limited outdoor range |
| Temperature Range | -40°F to 140°F (-40°C to 60°C) | 0°C to 50°C, less suitable for extreme climates |
| Battery Life | Approximately 12 months with alkaline batteries | 6-9 months, often lower quality batteries |
| Compatibility | Supports La Crosse Weather Station models | Limited compatibility, often generic sensors |
| SKU | cwg3864 |
| GTIN | 0757456082875 |
| Brand | La Crosse Technology |
| Color | White |
| Material | Plastic |
| Model Number | LTV-WL1 |
| Item Dimensions | 3.5 in x 1.25 in x 4.75 in |
About La Crosse Technology
La Crosse Technology is a leading innovator in wireless weather sensors, trusted globally for reliable, high-precision environmental monitoring devices.
Compliance & Legal
Supports FCC regulations, no specific safety warnings. Ensure proper placement to avoid interference. Batteries not included, replace annually.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.

This item:
La Crosse Technology LTV-WL1 Water Leak & Temperature Sensor | Wireless RF 915 MHz, White
5,320

This item
La Crosse Technology LTV-WL1 Water Leak & Temperature Sensor | Wireless RF 915 MHz, White
5,320
Total price:
44,580
You save 16,520 (27%) Extra3 items selected
3 items
44,580You save 16,520 (27%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 5,320 7,920 | 6,770 8,840 | 32,490 44,340 | 9,510 12,730 | 6,260 7,980 | 6,630 9,710 | 3,730 4,160 |
| Brand Name | La Crosse Technology | OMCOZY | AcuRite | Mantello Cigars | Eagle Abrasives | Rubbermaid | ACCUSHARP |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane