Wired & Wireless Device ALLNET ALL3419

The ALLNET ALL3419 is a compact wired and wireless IP thermometer and automation main unit in a rugged black metal housing. It connects to a network via Ethernet or Wi‑Fi (802.11b/g/n) and provides temperature measurement using the included I2C RJ45 sensor ALL3006 and an internal system temperature sensor. An optional ALL3018 sensor adds humidity measurement. Measured values are accessible through the device's web interface by IP address without additional software, and the device stores and displays the last 512 values as a graphical trend. The unit supports remote sensors over standard RJ45 cabling (up to 100 m) and can integrate with other ALLNET control units for centralized, cross-site monitoring.

Advantages

The ALL3419 combines compact, durable metal construction with flexible wired and wireless connectivity and simple browser-based access for all operating systems. It powers connected sensor modules from the main unit, eliminating separate power supplies, stores recent measurement history for quick trend viewing, and supports multiple external sensors and actuators via standard network cabling. Built-in automation logic (switching matrix) enables conditional actions such as email alerts and switching of IP sockets or relay modules based on measured values.

Suitable for

• Remote temperature monitoring in server rooms, cabinets and confined spaces
• Distributed environmental monitoring across multiple sites with central aggregation
• Integration with networked actuators (IP sockets, relays) for automated control
• Applications requiring compact, wall- or ceiling-mounted sensors with up to 100 m remote cabling

Key specifications

• Connectivity: Fast Ethernet and Wi‑Fi 802.11b/g/n (Wi‑Fi 4)
• Included sensor: I2C RJ45 temperature sensor ALL3006; internal system temperature sensor
• Optional sensor: ALL3018 for temperature & humidity
• Temperature measurement range (sensor): -55 °C to 80 °C
• Data storage: last 512 measured values with graphical trend display
• Remote sensor cabling: RJ45 (Cat.5), maximum length up to 100 m; sensor power supplied by main unit
• Power input: 100–240 V, 50/60 Hz
• Dimensions: 85 × 92 × 24 mm
• MPN / EAN: ALL3419 / 4038816134578

How to use

Connect the ALL3419 to your local network using a network cable or configure its WLAN (802.11b/g/n). Attach the included ALL3006 temperature sensor directly to the unit or run a Cat.5 cable up to 100 m for a remote sensor. Power the unit from a 100–240 V mains source; connected sensor modules receive power from the main unit. Access measured values and device settings through a web browser by entering the unit's IP address. Configure measurement intervals (from second-by-second), view the last 512 values as a trend, and add additional sensors or actuators as needed.

Usage recommendations

For reliable remote sensor operation, use Cat.5 or better cabling with RJ45 connectors and keep cable runs under 100 m. When integrating multiple ALL3419 units into a central monitoring system, assign fixed IP addresses or use DHCP reservations to ensure stable polling by central controllers such as ALLNET ALL3500/3505/4500/5000.