U7844G - IoT Wireless 4-Channel Datalogger with Pulse & Binary Inputs + Built-in 4G Modem | Cometsystem

Key Features: U7844G - IoT Wireless 4-Channel Datalogger with Pulse & Binary Inputs + Built-in 4G Modem

The U7844G from Comet System is a professional wireless IoT datalogger with 4 channels for pulse counting or binary states, featuring an integrated 4G LTE modem for fully autonomous remote data transmission to Comet Cloud without Wi-Fi or gateways. Logs up to 4 channels simultaneously, with 1 million internal memory records and battery life up to 6 years in low-power mode. Secure communication via HTTPS/MQTT, email/SMS/app alerts, and remote access from any device. IP65 rugged enclosure for outdoor/industrial use. As distributor at Garmasl, we emphasize its total autonomy, native 4G connectivity, and Czech reliability, positioning it as one of the best solutions in the market for wireless remote datalogging with pulse/binary inputs and direct cellular connectivity.

Main Specifications: U7844G - IoT Wireless 4-Channel Datalogger with Pulse & Binary Inputs + Built-in 4G Modem

• Input Channels: 4 configurable channels (pulse counters or binary ON/OFF states)
• Connectivity: Built-in 4G LTE modem (SIM card), HTTPS/MQTT to Comet Cloud
• Internal Memory: 1 million records (approx. 1 year at 1 min interval)
• Power Supply: Internal lithium battery (up to 6 years life), optional external 5-24 VDC
• Protection: IP65 (waterproof/dustproof), rugged enclosure for outdoor use
• Operating Temperature: -30 °C to +60 °C
• Alerts & Notifications: Email, SMS (via 4G), Comet Cloud app, configurable thresholds
• Certifications: CE, RoHS, industrial compliance

Applications and Benefits: U7844G - IoT Wireless 4-Channel Datalogger with Pulse & Binary Inputs + Built-in 4G Modem

Remote Monitoring of Counters and States in Industry: The U7844G logs pulses from flow meters, energy counters, pump pulses, or ON/OFF states of valves/motors without cabling or Wi-Fi infrastructure, transmitting data in real time via 4G as an autonomous and reliable market solution for industrial telemetry.

Benefits in Energy, Utilities, and Sanitation: Integrated 4G modem enables deployment in remote locations (wells, pumping stations, substations), with instant SMS/email/app alerts and cloud access from anywhere, reducing site visits and operational costs.

Advantages in Smart Agriculture and Outdoor Environments: Long battery life (up to 6 years) and IP65 protection make it ideal for monitoring water/irrigation meters, rain sensors, or equipment states in open fields, independent of local networks.

Competitive Potential: 4 independent channels, native 4G, massive memory, and Comet Cloud platform with graphs/export, the U7844G excels in utilities, precision agriculture, energy industry, sanitation, and remote telemetry sectors, attracting inquiries for its complete autonomy, easy deployment, and outstanding value in wireless IoT dataloggers with pulse/binary inputs and cellular connectivity.