Contact Info

Crumbtrail » Purchase » Bundles » AVTech RA4E

AVTech Room Alert 4E and ActiveXperts


CLICK HERE to request a quote for a 'AVTech Room Alert 4E' and an 'ActiveXperts Environmental Monitor' software license.
With the quote request, you can specify which Sensors you want. Our Sales team will check to see if the Sensors can be combined.

The AVTech Room Alert 4E monitor is AVTECH's compact hardware solution for 'Temperature and Facilities Environment Monitoring... Made Easy'. The Room Alert 4E has one internal temperature sensor and three external ports: two external digital ports and one external switch port.

AVTech RA4E AVTech RA4E Front AVTech RA4E Back
AVTech RA4E Device AVTech RA4E Front View AVTech RA4E Back View

Power Adapter

The AVTech Room Alert 4E has no PoE (Power over Ethernet) capabilities. It is powered in the following way:

  • External Power Adapter

Network Interface

The AVTech Room Alert 4E has 1 Ethernet Port and has NO WiFi capabilities:

  • Ethernet RJ45 Port

Sensor Ports

The AVTech Room Alert 4E device has four ports: one internal port (invisible), two RJ11 digital ports and one switch port:

  • 1 Internal Port (not visible) with a Digital Temperature Sensor (always included)
  • 2 External RJ11 Digital Ports to attach two of the following digital sensors:
    - Temperature Indoor Sensor (25/50/100 ft) AND/OR
    - Temperature Outdoor Sensor (25/50/100 ft) AND/OR
    - Humidity Sensor (25/50/100 ft) AND/OR
    - Combined Power/Internal-Temperature Sensor (10/25/50/100 ft) AND/OR
    - Flood Sensor (8/24/50/100 ft) AND/OR
    - Fluid Temperature Sensor (25/50/100 ft) AND/OR
    - Current Loop Power Sensor (up to 50 Ampere or up to 50 250A)
  • 1 External Switch Port to connect one of the following switch sensors:
    - Room Entry OR
    - Airflow OR
    - Motion OR
    - Water Tank Level OR
    - Fuel Tank Level OR
    - Smoke Sensor OR
    - Room Entry Sensor

    NOTE: All analog and switch sensors are connected by 2 copper cables and can be easily extended yourself.


The price for an AVTech Room Alert 4E device is: USD 395.00

Click here to show all Sensor Prices.