Cisco Meraki MT10

Basic Information

The Cisco Meraki MT10 is a cloud-managed indoor temperature and humidity sensor. It is part of the Meraki MT sensor portfolio, designed to monitor environmental conditions in critical infrastructure and sensitive inventory.

• Model: MT10-HW
• Version: Not explicitly stated, but it integrates with the Meraki cloud platform which receives continuous updates.
• Release Date: Information not explicitly available in snippets, but it is a current product.
• Minimum Requirements: Requires compatible Cisco Meraki MR series access points (Wi-Fi 6 MR access points like MR36, MR45, MR46, MR46E, MR55, MR56, MR76, MR86) or MV series smart cameras (2nd Generation MV smart cameras like MV12 series, MV22 series, MV32, MV72 series) in the same network to act as a gateway. It also requires a Meraki cloud license to operate.
• Supported Operating Systems: Managed via the Meraki cloud dashboard, accessible through web browsers and a modern mobile app.
• Latest Stable Version: Firmware updates and enhancements are delivered automatically from the Meraki cloud.
• End of Support Date: Not explicitly stated.
• End of Life: Not explicitly stated.
• Auto-update Expiration Date: Firmware updates are automatic and managed by the Meraki cloud.
• License Type: Requires a Meraki MT Enterprise License (available in 1, 3, 5, 7, or 10-year terms). Each Meraki dashboard organization includes five free MT licenses that do not expire. Organizations with MR Advanced Licenses also receive two free MT licenses per MR Advanced license.
• Deployment Model: Cloud-managed. It connects wirelessly via Bluetooth Low Energy (BLE) to existing Meraki MR access points or MV smart cameras, which act as gateways to the Meraki cloud.

Technical Specifications

The Cisco Meraki MT10 is a compact, wireless sensor designed for environmental monitoring.

• Processor: Information not specified.
• RAM: Information not specified.
• Storage: Onboard data storage for 4000 data points (approximately 5 days of data at the default sampling rate).
• Display: Multicolor, multifunction status LED.
• Ports: USB-C Port for optional AC power.
• Operating System: Embedded firmware, managed via Meraki cloud.
• Dimensions: 117.1mm (L) x 65.9mm (W) x 26.0mm (H).
• Weight: 102g (excluding batteries).
• Sensors:
  • Temperature: Range 0°C - 55°C (32°F - 131°F) with +/- 0.3°C accuracy.
  • Humidity: Range 0 - 95% relative humidity (RH) with +/- 2.5% RH accuracy.
• Power: Two user-replaceable AA batteries (up to 5 years battery life) or optional AC-to-USB-C power adapter (sold separately). Power ratings: 5V; 0.1A.
• Wireless Connectivity: Bluetooth Low Energy (BLE) 4.2, operating frequency 2.400–2.4835 GHz.

Analysis of Technical Specifications

The MT10's technical specifications highlight its primary function as a dedicated environmental sensor. The absence of a powerful processor, significant RAM, or large storage is expected, as its role is to collect and transmit temperature and humidity data. The onboard storage for 5 days of data is a practical feature, ensuring data integrity during network outages. The use of standard AA batteries with an impressive 5-year life, coupled with an optional USB-C power adapter, offers flexibility in deployment and reduces maintenance overhead. Its compact dimensions and light weight facilitate easy placement. The Bluetooth Low Energy connectivity is efficient for power consumption and seamless integration with existing Meraki infrastructure (MR access points and MV cameras) as gateways, eliminating the need for dedicated gateways.

Support & Compatibility

The Cisco Meraki MT10 is designed for seamless integration within the Meraki ecosystem, leveraging existing network infrastructure for its operation and management.

• Latest Version: Firmware updates are automatically managed and delivered via the Meraki cloud.
• OS Support: Managed through the Meraki cloud dashboard, accessible via web browsers and a dedicated mobile app, supporting various operating systems for management.
• End of Support Date: Not explicitly stated.
• Localization: Information not specified.
• Available Drivers: Not applicable as it is a cloud-managed sensor.
• Compatibility:
  • Automatically pairs with compatible Meraki MR series access points (Wi-Fi 6 models like MR36, MR45, MR46, MR46E, MR55, MR56, MR76, MR86) and 2nd Generation MV series smart cameras (MV12, MV22, MV32, MV72 series) which act as gateways.
  • Integrates with other Meraki products for centralized control through the Meraki cloud dashboard.
  • Supports APIs and webhook alerts for third-party alerting and data analysis.

Analysis of Overall Support & Compatibility Status

The MT10 boasts strong support and compatibility within the Meraki ecosystem. Its reliance on existing Meraki MR access points and MV cameras as gateways simplifies deployment and reduces infrastructure complexity. The cloud-managed nature ensures continuous firmware updates and centralized management from anywhere, enhancing ease of use and reducing the need for manual intervention. The availability of APIs and webhooks indicates good extensibility for integration with other systems and custom applications. The licensing model, which includes free licenses for new organizations and those with MR Advanced licenses, makes it accessible for businesses to start environmental monitoring.

Security Status

The Cisco Meraki MT10 incorporates several security features to ensure data integrity and device authentication within the Meraki cloud environment.

• Security Features:
  • Trust Anchor module (TAm) for secure device authentication and encryption of all communication with sensor gateways.
  • Enterprise-grade security with the Cisco Trustworthy Systems seal of approval.
  • Automated firmware updates from the Meraki cloud.
  • Secure BLE messaging using LTK (Long-Term Key).
  • Role-based administration for managing access.
  • Onboard data storage for 5 days ensures data safety during network outages.
• Known Vulnerabilities: Information not specified.
• Blacklist Status: Information not specified.
• Certifications: UL 2905 (for sensors).
• Encryption Support: Encrypts all communication with sensor gateways using the Trust Anchor module. Secure BLE messaging.
• Authentication Methods: Trust Anchor module securely authenticates the device.
• General Recommendations: Ensure proper physical placement to prevent tampering. Maintain up-to-date Meraki gateway devices (MR/MV) for optimal security.

Analysis on the Overall Security Rating

The MT10 demonstrates a strong security posture, primarily due to its integration with the Meraki cloud platform and the inclusion of a Trust Anchor module. The TAm ensures secure authentication and encrypted communication, which is crucial for IoT devices handling sensitive environmental data. The enterprise-grade security, backed by Cisco's Trustworthy Systems, and automatic firmware updates contribute to a robust defense against potential threats. Role-based administration further enhances security by controlling access to monitoring and configuration settings. While specific vulnerability details are not publicly highlighted, the continuous cloud-managed updates suggest a proactive approach to security patching. The onboard data storage provides resilience against data loss during network interruptions.

Performance & Benchmarks

The Cisco Meraki MT10 focuses on reliable and accurate environmental monitoring rather than high computational performance.

• Benchmark Scores: Not applicable for this type of sensor.
• Real-world Performance Metrics:
  • Temperature Accuracy: +/- 0.3°C.
  • Humidity Accuracy: +/- 2.5% RH.
  • Data Sampling: Polls every 2 minutes.
  • Data Reporting: Reports to gateway every 20 minutes, or immediately upon threshold violation.
  • Onboard Data Storage: 4000 data points (5 days at default sampling rate).
• Power Consumption: Designed for low power consumption. Powered by two AA batteries with up to 5 years of battery life.
• Carbon Footprint: Information not specified, but low power consumption and long battery life contribute to reduced environmental impact.
• Comparison with Similar Assets: The MT10 distinguishes itself by its seamless integration with the Meraki cloud and existing Meraki MR/MV infrastructure, eliminating the need for separate gateways common in other IoT sensor solutions.

Analysis of the Overall Performance Status

The MT10's performance is optimized for its specific function: accurate and reliable environmental monitoring. The stated accuracy for temperature and humidity is suitable for critical infrastructure monitoring. The data sampling and reporting intervals provide near real-time visibility, with immediate alerts for threshold violations, enabling prompt action. A standout performance aspect is its exceptional battery life of up to 5 years, significantly reducing maintenance requirements and operational costs. The ability to store data locally for 5 days ensures no data loss during network outages, which is a critical feature for continuous monitoring. Its integration with the Meraki platform simplifies deployment and management, offering a streamlined experience compared to multi-vendor solutions.

User Reviews & Feedback

User reviews and feedback for the Cisco Meraki MT10 generally highlight its ease of use, seamless integration, and effectiveness in environmental monitoring.

• Strengths:
  • Easy Setup and Deployment: Users frequently praise the simple, "peel and stick" installation and zero-touch provisioning, noting that it's easy to set up and quickly integrate into an existing Meraki network.
  • Cloud Management: The Meraki cloud dashboard provides centralized management, real-time visibility, and remote monitoring capabilities, which is highly valued by administrators.
  • Reliable Monitoring and Alerts: The sensor provides accurate temperature readings and customizable alerts via email, SMS, and push notifications, allowing for proactive intervention.
  • Long Battery Life: The 5-year battery life is a significant advantage, minimizing maintenance.
  • Integration with Meraki Ecosystem: Seamlessly connects with Meraki MR access points and MV cameras, leveraging existing infrastructure without needing additional gateways.
• Weaknesses:
  • Humidity Reading Variability: Some users report that humidity readings can be "a little wonky," constantly fluctuating, requiring reliance on average readings.
  • Indoor Use Only: The MT10 is not IP-rated for outdoor use or harsh environments like freezers.
  • Licensing Requirement: While free licenses are available, the need for a license to operate is a consideration for deployment.
• Recommended Use Cases:
  • Data centers and server rooms to prevent equipment failure due to overheating or excessive humidity.
  • Healthcare facilities, retail spaces, warehouses, and other critical infrastructure settings where environmental conditions are crucial for equipment and inventory.
  • Any business seeking to gain real-time visibility into physical environmental conditions to maximize network uptimes, reduce equipment failure, and minimize downtime.

Summary

The Cisco Meraki MT10 is a highly effective and user-friendly cloud-managed temperature and humidity sensor, designed to provide real-time environmental monitoring for critical business infrastructure. Its primary strength lies in its seamless integration with the broader Meraki ecosystem, leveraging existing MR access points and MV smart cameras as gateways, thereby simplifying deployment and reducing the need for additional hardware. The device excels in ease of installation, often described as "peel and stick," and offers zero-touch provisioning, making it highly scalable for various business sizes.

Technically, the MT10 provides accurate temperature (±0.3°C) and humidity (±2.5% RH) readings within its operational range of 0°C to 55°C and 0-95% RH. Its impressive battery life of up to five years, powered by standard AA batteries, significantly minimizes maintenance efforts. Onboard storage for 5 days of data ensures continuity of monitoring even during network outages. Security is robust, featuring a Trust Anchor module for secure authentication and encrypted communication, alongside enterprise-grade security certifications and automatic cloud-managed firmware updates.

While the MT10 is highly praised for its core functionality, some users have noted occasional variability in humidity readings. It is also important to remember that it is designed for indoor use and not suitable for harsh outdoor environments or freezers. The requirement for a Meraki cloud license, though mitigated by free license options, is a factor to consider in deployment planning.

Overall, the Cisco Meraki MT10 is an excellent choice for organizations seeking a reliable, secure, and easily manageable solution for environmental monitoring in indoor settings. Its strengths in deployment simplicity, cloud integration, long battery life, and proactive alerting capabilities make it a valuable asset for preventing equipment failure, reducing downtime, and ensuring operational continuity in data centers, server rooms, and other critical environments.

The information provided is based on publicly available data and may vary depending on specific device configurations; for up-to-date information, please consult official manufacturer resources.