Product Type | Water Leak Sensor |
Model | MT12 |
Form Factor | Wall or surface mountable |
Power Requirements | 2 × AA 1.5V batteries (included) |
Battery Life | Up to 5 years |
Weight | 152 g (with batteries) |
Warranty | Three-year hardware warranty with advanced replacement |
Cisco Meraki MT12 Indoor Water Leak Sensor, TAA Compliant

Key Benefits

Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Offers advanced telemetry data, enabling faster incident response and preventive maintenance.
- Includes a 3-year hardware warranty with advanced replacement, reducing downtime and maintenance disruption.
- TAA-compliant and compact, making it suitable for U.S. government and enterprise installations.
Product Overview
The Cisco Meraki MT12 Indoor Water Leak Sensor delivers advanced telemetry for real-time monitoring of water leaks in critical indoor environments. Its compact size of 117.1 mm x 65.9 mm x 26.0 mm allows unobtrusive deployment. With a three-year hardware warranty and TAA compliance, it meets regulatory standards and installation confidence. The unit supports integration with the Meraki ecosystem and third-party apps, making it ideal for wide-scale enterprise use.
Specifications
Product Overview
Wireless Features
Wireless Standards | Bluetooth Low Energy (BLE) |
Frequency Band | 2.4 GHz |
Wireless Range | Up to 100 ft (30 m) indoor (line-of-sight to Meraki gateway) |
Antenna Type | Internal antenna |
Compliance & Origin
TAA Compliance | Yes |
Country of Origin | Taiwan |
Certifications | FCC, IC, CE, RoHS, UL 62368-1 |
Advanced Security Features
Secure Wireless Protocol | AES-128 encryption via BLE |
Tamper Detection | Integrated accelerometer for tamper alerts |
Notification Methods | Email, SMS, mobile app |
Data Logging Capacity | Up to 30 days of onboard storage if offline |
Alert Thresholds | Customizable via Meraki Dashboard |
Interfaces
Sensor Cable Interface | Water detection cable with 0.5m lead |
Maximum Cable Length | 3m water detection cable |
Wireless Communication | 2.4 GHz wireless connectivity to Meraki Gateway |
Physical & Environmental
Width | 65.9 mm |
Height | 26.0 mm |
Depth | 117.1 mm |
Dimensions | 117.1 mm x 65.9 mm x 26.0 mm |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
Operating Humidity | 5% to 95% non-condensing |
Enclosure Material | Polycarbonate plastic |
Mounting Options | Wall mounting adhesive or screws (included) |
Cloud Management & Licensing
Management Interface | Cisco Meraki Dashboard |
Cloud Requirements | Requires connection to Meraki MR, MV, or MT gateway device |
Licensing Requirements | Requires Meraki MT license |
Included Cloud Features | Real-time monitoring, alert notifications, historical data logging |
Third-Party Integrations | Integrates with Meraki MV smart cameras, webhooks, and APIs |