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Room Alert 3W

Wi-Fi, Temperature, Humidity, Analog, 3 Sensor Capacity & More...

Designed specifically to assist with monitoring room temperature and other environmental conditions where a small footprint is needed, where access to a standard Ethernet connection may not exist, when the investment cost needs to be minimal or deployment volume may be high. 

It is the least cost host for a Light Tower & Relay Adapter (LTA) that allows connection of an AVTECH Light Tower, Light Tower w/Audio or Relay Switch Sensor. Add a digital sensor and switch sensor of your choice to expand monitoring with an easy "click connect". 

Room Alert 3 Wi-Fi will work anywhere a Wi-Fi connection is available, simply use the included power adapter, connect to the Wi-Fi network and you are good to go.

  • Easy Ethernet 'Plug and Play' setup for remote temperature and environment monitoring from anywhere.
  • Easy Wi-Fi 'SoftAP' setup for remote temperature and environment monitoring from anywhere.
  • Includes built-in Digital Temperature Sensor.
  • Includes 1 Digital Sensor Port for use with AVTECH's sensors for Digital Temperature, Digital Outdoor Temperature, Digital Fluid Temperature, Digital Temperature & Humidity, or connection of a Light Tower & Relay Adapter (LTA).
  • Includes 1 channel for a switch sensor or dry contact.
  • Powered over the network via PoE or use the 5V international power adapter (included).
  • Includes a Factory Reset Button.
  • Allows connection of an AVTECH Light Tower w/Audio or Relay Switch Sensor via a Light Tower Adapter & Relay (LTA).
  • Includes PUSH Technology and SNMP Trap & Query compatibility.
ID Box Model RA3W - PN: RA3W-ES0-BAS
Operating Temperature -40 to 185 F (-40 to 85 C)
Operating Relative Humidity (Non-Condensing) 5% - 85% RH
Power Source 5 VDC 1A Adapter (Included)
Power Over Ethernet (PoE) No
Power Compatibility 110/240 VAC, 50/60 Hz, RoHS
Power On/Off Switch No
Built-In Uninterruptible Power Supply (UPS) No
Mini UPS (MUPS) Compatible Yes
WLAN Activity Indicators (LED) Yes
International Power Adapter Provided Yes
Reset Button (Restore To Default Settings) Yes
0-5V Analog Sensor Input No
External Relay Outputs No
External Light Tower & Relay Connection Port No
External Light Tower or Relay Switch Sensor Port No
External Light Tower & Power Adapter Port No
Built-in Web Server Yes
Digital Sensors (Internal & External)
Digital Sensor Compatibility Temperature, Outdoor Temperature, Fluid Temperature, Temperature & Humidity, Temperature & Analog
Built-In Digital Sensors (Internal) Temperature
Digital Sensor Ports (External) 1 RJ-11
Digital Sensor Capacity (Total) 2
Digital Temperature Sensors (Included) 1 Internal
Digital Temperature Sensor Range -67 to 257 F (-55 to 125 C)
Digital Temperature Sensor Accuracy + / -  0.125
Digital Humidity Sensor Range 5% to 95% RH
Digital Humidity Sensor Accuracy + / -  3.5%
Digital Sensor Cable Type & Standard Length RJ-11 Cable, 25'
Digital Sensor Alert Indicator (LED) No
Switch Sensors (Internal & External)
Switch Sensor Contact Sets (External) 1 On Back Side
Switch Sensor Capacity 1
Dry Contacts (On Other Sensors or Devices) Air Conditioner, UPS, Cooler, Etc.
Allows Multiple Sensors On Single Channel ** Yes, Via Chain or Spoke **
Switch Sensor Alert Indicator (LED) No