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  • GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor
  • GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor
  • GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor
  • GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor
  • GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor
  • GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor
GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor
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GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor

  • 1 - 19 Pieces
    $48
  • 20 - 99 Pieces
    $47
  • >= 100 Pieces
    $45

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
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GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Environmental Monitoring: Continuously tracks temperature, humidity, and other environmental conditions using integrated sensors.
  • Remote Alert & Control: Sends real-time alerts via GSM/3G/4G/LTE networks and enables remote management via a dedicated mobile app, including timer-based reporting and parameter adjustments.

Key features

  • 1. Corrosion-Resistant Metal Body

    • With a corrosion-resistant metal body, you can ensure long-lasting durability in harsh outdoor or industrial environments, outlasting plastic-encased devices by up to 50%*.

  • 2. App-Based Remote Control

    • With app-based remote control, you can monitor and adjust temperature/humidity thresholds from anywhere, eliminating the need for on-site visits compared to non-connected models*.

  • 3. Extreme Temperature Compatibility

    • With a -40°C to 80°C operating range, you can maintain reliable performance in extreme climates, operating in environments 30°C colder than standard monitoring systems*.

  • 4. Versatile Application Adaptability

    • With 4G/GSM connectivity, you can deploy this device in remote or urban areas for industrial, environmental, or security monitoring—unlike Wi-Fi-only systems limited to local networks*.

  • 5. CE Certified Safety & Compliance

    • With CE certification, you can ensure compliance with EU safety and quality standards, meeting regulatory requirements where non

Product details

GSM 4G RTU Temperature Humidity Alarm Lost Alert Remote Monitor Support Timer Report APP Control RTU5023 with Temp Sensor

The RTU5023 Environmental Monitoring Alarm is a rugged, remote-ready device designed for real-time environmental surveillance. Equipped with GSM/4G connectivity and app-based control, it monitors temperature (-40°C to 80°C) and humidity, sending alerts via SMS or app notifications. Built to CE and RoHS standards, it supports flexible power inputs (9–36VDC) and is ideal for industrial, agricultural, or security applications requiring reliable remote monitoring.

Technical specifications

FeatureSpecificationBenefit
Material & DesignMetal enclosure, wall-mountableDurable, weather-resistant construction
Operating Temperature-40°C to 80°CDeployable in extreme environments
Power Input9–36VDCFlexible power source compatibility
CertificationsCE, RoHSCompliance with safety and environmental standards
Network Support4G/GSMReliable remote connectivity
Remote ControlMobile app with timer report functionReal-time adjustments and automated data logging
Alarm SystemLocal alarm + remote alerts (SMS/app)Immediate notifications for critical thresholds
Sensor CompatibilityBuilt-in temp/humidity sensorsPlug-and-play monitoring

Customization guide

Adjustable alarm thresholds and reporting intervals (15 mins to 24 hrs) allow customization for specific use cases. For example, farms can set humidity alerts for crop preservation, while warehouses can optimize temperature checks for perishable goods.

Get inspired

Whether safeguarding a greenhouse, monitoring a data center, or securing a remote facility, the RTU5023 ensures you stay informed. Its wide temperature range and 4G connectivity make it a versatile tool for environments where reliability is critical.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Network SupportGSM4G4G + LTE
Operating Temp Range-20°C to 60°C-30°C to 70°C-40°C to 80°C*
Power Input12VDC9–24VDC9–36VDC
Alarm TypesLocalLocal + SMSLocal + SMS + APP

Supplier's note

  1. Key Technical Breakthroughs:

    • Extreme Temperature Range: With a -40°C to 80°C operating window, the Pro Model outperforms industry benchmarks, enabling deployment in Arctic or desert environments.
    • App-Driven Control: Real-time adjustments via mobile app reduce manual intervention, ideal for remote asset management.
    • 4G Connectivity: 20% faster data transmission than traditional 3G models ensures timely alerts in critical scenarios.

  2. Version Selection Guide:

    • Base Model: Suitable for basic indoor monitoring (e.g., small warehouses) where GSM coverage is sufficient.
    • Advanced Model: Best for moderate outdoor use (e.g., farms) needing 4G speed and SMS alerts.
    • Pro Model: Designed for extreme environments (e.g., oil rigs, data centers) requiring LTE speed, ultra-wide temp tolerance, and multi-channel alerts.

*Pro Model’s temperature range is 33% broader than industry averages, ensuring reliability in harsh climates.

Frequently asked questions

  • Which RTU model is best for remote temperature monitoring in industrial settings?

  • How do I maintain the sensors on the RTU5023 for accurate readings?

  • Why choose a metal enclosure for outdoor alarm systems like the RTU5023?

  • Can the RTU5023 be customized for specific temperature/humidity thresholds?

  • Is the RTU5023 CE-certified for industrial safety compliance?

  • How does the RTU5023’s 4G network ensure reliable remote monitoring?

  • Can the RTU5023 send scheduled temperature reports via SMS/email?

  • What makes the RTU5023 suitable for 24/7 environmental monitoring?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Certifications & ComplianceCompliance-driven industries (e.g., healthcare)Industry Standard: CE certification (EU safety compliance)
Our Base: CE + RoHS (EU environmental compliance)
Our Advanced: CE + RoHS + IP65 (dust/water resistance)		Ensures regulatory alignment; reduces legal risks.
Advanced: Enhanced durability for harsh environments.		Base: Limited to basic certifications; Advanced: Higher cost due to added compliance.
Remote Monitoring & ControlRemote facilities, smart homesIndustry Standard: SMS/email alerts (basic notifications)
Our Base: Mobile app control (real-time alerts)
Our Advanced: Mobile app + cloud integration (historical data analytics)		Base: Immediate alerts via app.
Advanced: Data-driven insights for proactive decisions.		Base: Requires smartphone access; Advanced: Subscription fees for cloud services.
Network ConnectivityRural/urban areas with varying coverageIndustry Standard: 3G (10 Mbps download)
Our Base: 4G (▲150 Mbps download)
Our Advanced: LTE (▲▲300 Mbps download)		Base: Faster data transfer than 3G.
Advanced: Ultra-fast connectivity for HD video feeds.		Base: Limited in low-4G areas; Advanced: Requires LTE infrastructure.
Environmental ResistanceIndustrial sites, outdoor installationsIndustry Standard: -20°C to 60°C (-4°F to 140°F)
Our Base: -40°C to 80°C (▲-40°F to 176°F)
Our Advanced: -40°C to 80°C + IP65 (▲▲ dust/waterproof)		Base: Operates in extreme temperatures.
Advanced: Protected against dust/rain.		Base: No water/dust protection; Advanced: Heavier/more expensive.
Power Supply FlexibilityAreas with unstable powerIndustry Standard: 12V-24V fixed input
Our Base: 9V-36VDC (▲wide range)
Our Advanced: 9V-36VDC + battery backup (▲▲12-hour autonomy)		Base: Works with diverse power sources.
Advanced: Continuity during outages.		Base: No backup; Advanced: Added cost for battery.
Alarm & Alert SystemSecurity systems, critical infrastructureIndustry Standard: Audible alarm only
Our Base: Audible + SMS/email (▲multi-channel alerts)
Our Advanced: Audible + SMS/email + auto-shutoff (▲▲preventive action)		Base: Reduces human error via SMS.
Advanced: Minimizes downtime via automation.		Base: No automated action; Advanced: Requires setup for auto-shutoff.

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