GSM Relay with Temperature Alarm and Power Status Monitoring T201, 2 Outputs, 2G/3G/4G, SMS

🌡️ General Description: T201 GSM controller for temperature alarm and power outage monitoring — ideal for DIY enthusiasts, professionals, and demanding individuals in France. Remote control with no distance limitations via SMS or call. 2 integrated relays, precise temperature sensor (-55°C to +125°C), automatic detection of mains/DC outages, immediate SMS alerts. Perfect for monitoring cellars, server rooms, solar panels, or critical electrical installations. 📐 Technical Specifications: Supply Voltage: DC 9–24 V / 1 A; GSM/3G Frequencies: 850/900/1800/1900/2100 MHz; Relay: 2 outputs (3 A / 240 V AC); Temperature Sensor: 0.1 °C accuracy; Dimensions: 8.8 × 7.3 × 6 cm; Weight: 215 g; Material: Durable ABS; SIM Card: Nano-SIM (3 V); Antenna: SMA 50 Ω; Package Contents: 1 x T201 controller, 1 x temperature sensor, 1 x manual (QR code) 🔧 Installation: Quick and intuitive installation — no special tools required. Connect the DC power supply, insert the SIM card, and connect the sensor. Can be wall-mounted or mounted on a DIN rail. No complex wiring or network configuration. ⚡ Usage: One-click remote management: activate/deactivate relays via call or SMS. Receive instant SMS alerts for power outages, temperature threshold exceedances, or anomalies. Scheduled hourly reports. Remote access to historical data via SMS. Enhanced security with password protection and filtering of unauthorized calls. ℹ️ Other information: Operates without an integrated battery (not included). Operating temperature: -10°C to +60°C. Relative humidity: 10–90% (non-condensing). Designed for reliable use in demanding home and professional environments. Clear manual accessible via QR code.