Description
Product Overview
Introducing the MOCREO SW2 Water Leak Detector, a compact square‑shaped sensor designed to safeguard indoor spaces from costly water intrusion. Measuring just 2.4 × 2.4 × 0.7 inches and weighing only 4.2 oz, this tabletop‑mount device blends unobtrusive size with powerful detection capabilities. Engineered for residential and light‑commercial environments, the detector continuously monitors for the presence of water and instantly alerts users through multiple channels. Its sleek, self‑adhesive backing allows quick placement on any flat surface without tools, making it an ideal first line of defense for basements, utility rooms, kitchens, and bathrooms.
The SW2 utilizes a reliable contact sensor that triggers at the first sign of liquid contact, delivering a 95 dB audible alarm that can be heard throughout a typical home. Powered by a single 3.7 V lithium‑polymer battery, the unit offers up to two years of operation before a low‑battery warning is issued. The battery is rechargeable and sealed within the housing, ensuring safe, maintenance‑free performance even in humid conditions. All electronic components comply with industry standards for safety and durability, providing peace of mind for long‑term installation.
Connectivity is handled through a dedicated MOCREO hub that can communicate with up to thirty detectors within an unobstructed radius of 131 feet (40 meters). The hub relays sensor status to a mobile application, where users receive push notifications, email alerts, and a visual map of all active devices. This networked approach enables centralized monitoring of multiple leak points, allowing homeowners to pinpoint the exact location of a problem without physically inspecting each area. The system also supports a ‘No Water Alert’ mode, confirming that a previously detected leak has been resolved.
Installation is straightforward: peel off the protective film, press the detector onto a clean surface, and connect the optional 39‑inch probe cable for deeper monitoring in sump pits or drainage lines. The device’s compact footprint ensures it does not interfere with everyday activities, while its robust plastic enclosure protects against accidental impacts. The included battery is pre‑installed, and the unit is ready to pair with the hub out of the box, reducing setup time to a few minutes.
MOCREO backs the SW2 with a two‑year free warranty and lifetime technical support, underscoring the company’s confidence in product durability. Customer reviews average 4.6 out of 5 stars, highlighting reliable performance and ease of use. The detector’s UPC 711691641242 and ASIN B0BMG3KJ5F ensure traceability across retail channels. Whether protecting a single apartment or an entire multi‑unit building, the SW2 delivers consistent, real‑time water monitoring that helps prevent damage before it escalates.
Designed for indoor environments, the SW2 operates efficiently across a wide temperature range, from near‑freezing basements to warm utility closets. Its sealed housing protects the internal electronics from moisture, while the external contacts are engineered to respond quickly to even thin water films. The detector’s low power consumption, combined with the high‑capacity 1800 mAh battery, ensures that the device remains active for extended periods without frequent recharging. This durability makes it suitable for locations that are difficult to access regularly, such as ceiling‑mounted fixtures or concealed panels.
The SW2 integrates seamlessly with the MOCREO mobile application, providing a user‑friendly dashboard that displays real‑time status, battery health, and historical alerts. Users can customize notification preferences, set silent periods, and assign each detector a unique name to differentiate multiple units across the property. While the system does not require a separate Wi‑Fi network, the hub connects to the internet via Ethernet, delivering reliable data transmission to the cloud. This architecture guarantees that alerts are received even if the local network experiences interruptions, reinforcing the reliability of the water protection solution.
![[Product front view showing all components]](https://www.bentra.store/wp-content/uploads/2026/06/8e6c371c3fc4493fa8495909ca468bee.jpg)
Usage
In a typical basement environment, the SW2 can be mounted near a sump pump or along the perimeter where water accumulation is most likely. When groundwater or a pipe burst introduces moisture, the contact sensor detects the liquid and triggers the 95 dB alarm, alerting occupants even if they are on another floor. Simultaneously, the hub sends push notifications to the homeowner’s smartphone, allowing immediate action to shut off the pump or call a plumber before extensive damage occurs.
Kitchen appliances such as dishwashers and refrigerators are common sources of hidden leaks. Placing the detector under the sink or behind the appliance provides continuous monitoring of any slow drips that might otherwise go unnoticed. The app’s visual map pinpoints the exact detector that has been activated, enabling quick identification of the problematic appliance. This proactive approach helps prevent water stains, mold growth, and costly repairs associated with prolonged exposure.
For small commercial spaces like boutique stores or office break rooms, the SW2 offers an unobtrusive solution to protect valuable inventory and electronic equipment. The device’s tabletop mount allows it to sit discreetly on a desk or shelf, while the 131 ft wireless range ensures reliable communication with the central hub placed in a secure location. Facility managers can configure the system to send email alerts to multiple recipients, ensuring that maintenance staff are promptly informed of any water intrusion.
Why Choose Us
MOCREO’s commitment to quality is reflected in the SW2’s rigorous testing and the generous two‑year warranty that covers any manufacturing defects. In addition to the warranty, the company provides lifetime technical support, meaning customers can rely on expert assistance for installation, troubleshooting, or firmware updates throughout the product’s lifespan. This level of service distinguishes MOCREO from generic competitors that often lack dedicated after‑sales resources.
The SW2’s battery life is engineered for low‑maintenance operation. The 1800 mAh lithium‑polymer cell delivers up to two years of continuous monitoring, and the device automatically alerts users when the battery level falls below 10 percent. This proactive low‑battery warning prevents unexpected downtime and ensures the detector remains ready to protect the property at all times. Coupled with the self‑adhesive mounting method, the SW2 provides a hassle‑free installation that does not require drilling or permanent fixtures, preserving the integrity of walls and surfaces.
Key Features
- Instant 95 dB audible alarm alerts occupants the moment water contacts the sensor, providing rapid response capability.
- App, email, and push notifications keep you informed wherever you are, ensuring you never miss a leak event.
- Long‑range 131 ft wireless communication allows flexible placement of detectors and hub without signal loss.
- Rechargeable 2‑year battery reduces maintenance, with low‑battery alerts to prevent unexpected outages.
- Two‑year warranty and lifetime technical support guarantee reliable performance and peace of mind.
FAQ
How does the contact sensor detect water?
The sensor contains conductive pads that complete an electrical circuit when water bridges the gap between them. This change is detected instantly, triggering the audible alarm and sending a signal to the hub for further notification.
Can the detector be used outdoors?
The SW2 is designed for indoor use only. While the housing is sealed against moisture, exposure to direct rain, snow, or extreme temperatures could compromise its performance and void the warranty.
What happens if the battery runs out?
The device monitors its battery level and sends a low‑battery alert via the app when power falls below 10 percent. A fresh lithium‑polymer battery can be swapped in without tools, and the detector will resume normal operation immediately.
How many detectors can I connect to a single hub?
A single MOCREO hub can manage up to thirty SW2 detectors simultaneously, providing comprehensive coverage for an entire home or small commercial property without additional hardware.




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