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Room Alert 3E

PoE, Temperature & Environment Monitoring, Light Tower Ready, 3 Sensor Capacity

Designed specifically to assist with monitoring room temperature and other environmental conditions where a small footprint is needed, where access to electricity 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 3E is a PoE enabled device although if your network is not PoE, simply use the included power adapter and you are good to go.

  • Easy Ethernet 'Plug and Play' 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.

 

 

Hardware
Product # RA3E-ES0-BAS
ID Box Model RA3E
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) Yes (IEEE 802.3af)
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
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 Yes, Use Digital Sensor Port w/Light Tower & Relay Adapter (LTA)
External Light Tower or Relay Switch Sensor Port No
External Light Tower & Power Adapter Port 1 (via Digital Port)
Ethernet Port & Speed RJ-45, 10/100 Mbps BaseTX
Ethernet Link & Activity Indicator Yes
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

** NOTE: The process of 'Chaining' or 'Spoking' multiple switch sensors together is sometimes possible. There is no individual sensor alerting when multiple sensors are 'Chained' or 'Spoked' from a single