Ethernet Server Room Temperature Monitor, PoE Server Rack Temperature Humidity Sensor with Web Interface, SNMP Modbus MQTT Support, Dual Power, IP55, Data Logging, Alarm & Relay Output

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About This Precision Monitoring for Critical Environments: The server room temperature monitor is a professional temperature and humidity monitor built for continuous reliability i n data centers, network closets, and industrial environments. Featuring a Swiss-grade external probe with ±0.2 °C and ±2 %RH typical accuracy, it delivers precise real-time measurements of temperature, humidity, and dew point — ensuring sensitive equipment stays within safe operating conditions. Real-Time Local Display and Easy Setup: With its bright 3.5-inch TFT color screen, this server room temperature monitor lets users instantly view live values and alarm status directly on the device — no PC required. Configure thresholds, network settings, and relay actions using simple front-panel buttons or through the integrated web interface. Perfect for on-site checks in IT rooms, labs, cold storage, or pharmaceutical facilities. Multi-Channel Smart Alerts & Automated Response: Stay protected from sudden changes with multi-channel notifications. The server rack temperature monitor supports email alerts via SMTP, SNMP trap, and MQTT messages, as well as visual and audible alarms. Use the onboard relay output to automatically activate fans, AC units, dehumidifiers, or warning lights — enabling true automated environmental control for your server room or warehouse. Powerful Network Integration & Open Protocols: Engineered for seamless system compatibility, this PoE server room temperature monitor supports Ethernet 10/100M, Modbus TCP, SNMP v1/v2, UDP, MQTT, DHCP, and RS-485 to Ethernet bridging. It easily connects with BMS, SCADA, DCIM, or custom IoT dashboards for centralized visibility. View and adjust MAC address, IP, and protocol settings directly from its browser-based interface. Local Data Logging & No Subscription Fees: Unlike cloud-dependent devices, the server room temperature monitor stores up to 100,000 records locally with a customizable sampling interval as low as 2 minutes. Historical logs can be exported in CSV format for compliance, audits, or trend analysis. Data stays secure on-site — no monthly fees, no forced cloud account, and no risk of lost records during network downtime. Built for 24/7 Industrial Reliability: Constructed with an IP55 flame-retardant enclosure and dual power options (PoE or DC 12-48 V), the server rack temperature monitor is designed for continuous 24/7 operation in demanding environments. Magnetic or screw-mount installation supports flexible placement in server racks, data centers, labs, and HVAC systems. This rugged, all-in-one monitoring solution combines precision, connectivity, and reliability you can trust. Overview Brand : GuardFlow Battery Description : No batteries required Upper Temperature Rating : 50 Degrees Celsius Temperature Accuracy : 0.2 Degrees Celsius Temperature Reading Accuracy : plus_minus_0_point_2_degrees_celsius Show more