Brand: Cisco Meraki · SKU: MT12-HW · MPN: MT12-HW · Category: Components
The Cisco Meraki MT12 is a cloud-managed water leak detection sensor designed to protect critical IT infrastructure from environmental threats such as failed HVAC systems, adverse weather conditions, and leaky pipes. It can detect as little as 3 mL of liquid on its 8-foot sensor cable, providing real-time visibility and alerting to prevent network outages and equipment failure. The sensor uses Bluetooth Low Energy (BLE) to automatically connect to Meraki MR access points or MV smart cameras, which act as gateways to the Meraki cloud dashboard. This eliminates the need for on-premises servers and simplifies deployment at scale. Note: An active Meraki MT Enterprise License is required for operation, and the water leak detection cable is typically sold separately.
| IP Rating | IPX5 |
|---|---|
| Sensitivity | Detects as little as 3 mL of liquid |
| Battery Life | Up to 5 years |
| Connectivity | Bluetooth 4.2 Low Energy (BLE) |
| Data Logging | 4,000 data points (approx. 5 days of data) |
| Power Source | Two (2) AA batteries or optional AC-to-USB-C power adapter |
| Relative Humidity | 0-95% |
| Operating Frequency | 2.400–2.4835 GHz |
| Operating Temperature | 0°C - 55°C (32°F - 131°F) |
| Warranty | Three-year hardware warranty with advanced replacement |
| Weight | 113g |
| Dimensions | 117.1mm x 65.9mm x 26.0mm |
The MT12 sensor provides automated water leak detection with flexible alerting via email, SMS, and push notifications. Part of the MT sensor family, it leverages the Meraki platform for centralized management alongside other network devices. Security is ensured through a Trust Anchor module (TAm) for authenticated and encrypted communications.
Yes, this Cisco Meraki MT12 Indoor Water Leak Detection Sensor (MT12-HW) is 100% genuine Cisco Meraki hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco Meraki MT12 Indoor Water Leak Detection Sensor includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the MT12-HW.