DIN-rail 4G GSM SMS Call Remote Relay Controller ON/OFF Switch Temperature Monitor Alarm With 2 Relay Output Power Failure Alarm
Control and monitor your equipment remotely with our 4G GSM SMS relay controller featuring dual relay outputs, temperature sensing, power failure alert, and DIN rail mounting for industrial use.
Key points
- Remote ON/OFF control via SMS or phone call
- Real-time temperature monitoring with alarm function
- Dual relay outputs for controlling two independent devices
- Power failure detection with instant SMS/voice alerts
- Compact DIN rail design for easy installation in control panels View product presentation
Color: 4G Version Kit C




France
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Product presentation
Take Full Control Remotely – Automate, Monitor, and Protect Your Systems Anytime, Anywhere!
This advanced DIN rail-mounted 4G GSM SMS remote relay controller offers reliable remote control and monitoring capabilities for industrial and commercial applications. Featuring dual relay outputs, it allows users to remotely turn devices ON/OFF via SMS or phone calls, making it ideal for automating lighting, pumps, heaters, and other electrical systems. The built-in temperature sensor continuously monitors ambient conditions and triggers alarms if thresholds are exceeded. With real-time alerts sent via SMS and voice calls, this device ensures immediate response to critical events such as power failures or abnormal temperature changes. Designed for seamless integration into existing electrical panels, its compact DIN rail design supports easy installation in control cabinets. Perfect for building automation, security systems, and equipment monitoring where remote access and fault detection are essential.
| Brand Name UandaGad |
| Origin Mainland China |
| Whether or Not 50Vac or 75Vdc or Higher Power Supply No |
| High-concerned chemical None |
| Certification CE |
| Model Number T201 |









