Compare Room Alert Side by Side

This temperature & environment monitor comparison displays model by model specifications in an easy to read format. For more information on any of the models displayed, please click on the column heading containing the model name or call 888.220.6700 and ask to speak with a Product Specialist.

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Product Room Alert 3E Room Alert 12E Room Alert 32E
Product # - Base Model (includes wall mount) RA3E-ES0-BAS RA12E-TH1-WAS RA32E-TH1-RAS
Product # - Rack Model None None RA32E-TH1-RAS
Current Price $175 $575 $895
       
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Hardware (ID Box) Room Alert 3E Room Alert 12E Room Alert 32E
ID Box Model Code RA3E RA12E RA32E
ID Box Dimensions 3.625" L x 1.75" W x 1" H 1.75" H x 3.75" D x 4.5" W 1.75" H x 3.75" D x 19" W
ID Box Weight 7.8 oz 2 lb 6.4 oz 3 lb 14.8 oz
Rack Mounted Size (1U 19") * 1.75" H x 3.75" D x 19" W 1.75" H x 3.75" D x 19" W
Rack Mounted Weight * 3 lb 1.2 oz 3 lb 14.8 oz
       
Operating Temperature -40° to 185° F (-40° to 85° C) -40° to 185° F (-40° to 85° C) -40° to 185° F (-40° to 85° C)
Operating Relative Humidity (Non-Condensing) 5% - 85% RH 5% - 85% RH 5% - 85% RH
Power Source 5 VDC 1A Adapter, Optional 5 VDC 2A Adapter, Included 5 VDC 1A Adapter, Included
Power Over Ethernet (PoE) Yes (IEEE 802.3af) Yes (IEEE 802.3af) Yes (IEEE 802.3af)
Power Compatibility 110/240 VAC, 50/60 Hz, RoHS 110/240 VAC, 50/60 Hz, RoHS 110/240 VAC, 50/60 Hz, RoHS
Power On/Off Switch No No Yes
Built-In Uninterruptible Power Supply (UPS) No No Yes
Built-in UPS Status Indicator (Red Battery / Green AC) No No Yes
PoE, WLAN Activity Indicators (LED) No No Yes
Reset Button (Restore To Default Settings) Yes Yes Yes
0-5VDC Analog Sensor Input No Yes, 1 Port 2 Ports
External Relay Outputs No Yes, 1 Port (0.3A@125VAC / 1A@24VDC) 2 Ports (0.3A@125VAC / 1A@24VDC)
External Light Tower or Relay Switch Sensor Port No No Yes, 2 Ports
External Light Tower & Power Adapter Port 1 (via Digital Port) 1 (via Digital Port) No
Ethernet Port & Speed RJ-45, 10/100 Mbps BaseTX RJ-45, 10/100 Mbps BaseTX RJ-45, 10/100 Mbps BaseTX
     
Web Server (Built-In Firmware) Room Alert 3E Room Alert 12E Room Alert 32E
Standalone Capability (No PC Required) Yes Yes Yes
Built-In Web Server & Interface Yes Yes Yes
Password Protected Yes Yes Yes
Built-In Web Server Alert Methods Email, SMS, SNMP, Web Email, SMS, SNMP, Web Email, SMS, SNMP, Web
Built-In Web Server Alert Recipients Individuals, Groups, Heirarchies Individuals, Groups, Heirarchies Individuals, Groups, Heirarchies
Built-In Ping Capability No No No
Graphic Sensor Status Displays Yes Yes Yes
Real-Time Temperature Values Yes, Fahrenheit or Celsius Yes, Fahrenheit or Celsius Yes, Fahrenheit or Celsius
Temperature High / Low Watermarks Yes Yes Yes
Real-Time Humidity Values Yes, % Relative Humidity Yes, % Relative Humidity Yes, % Relative Humidity
Humidity High / Low Watermarks Yes Yes Yes
Heat Index Calculated & Displayed (Feels Like Temp) Yes, Fahrenheit or Celsius Yes, Fahrenheit or Celsius Yes, Fahrenheit or Celsius
Real-Time Values In Alerts Yes Yes Yes
Easy Click Firmware Updates Yes Yes Yes
SNMP Enabled (Trap & Query) Yes Yes Yes
Real-Time Sensor Data Feeds HTTP, SNMP, JSON, AJAX HTTP, SNMP, JSON, AJAX HTTP, SNMP, JSON, AJAX
MIB Files Available Yes, Download Yes, Download Yes, Download
     
Digital Sensors (Internal & External) Room Alert 3E Room Alert 12E Room Alert 32E
Digital Sensor Compatibility Temperature, Outdoor Temperature, Fluid Temperature, Temperature & Humidity Temperature, Outdoor Temperature, Fluid Temperature, Temperature & Humidity, Temperature & Analog Temperature, Outdoor Temperature, Fluid Temperature, Temperature & Humidity, Temperature & Analog
Built-In Digital Sensors (Internal) Temperature Temperature Temperature, Humidity
Digital Sensor Ports (External via RJ-11) 1 3 8
Digital Temperature Sensors (Included) 1 Internal 1 Internal, 1 External 1 Internal, 1 External
Digital Temperature Sensor Range -67° to 257°F (-55° to 125°C) -67° to 257°F (-55° to 125°C) -67° to 257°F (-55° to 125°C)
Digital Temperature Sensor Accuracy + / - 0.125° + / - 0.125° + / - 0.125°
Digital Humidity Sensors (Included) 0 External 0 External 1 Internal, 0 External
Digital Humidity Sensor Range 5% to 95% RH 5% to 95% RH 5% to 95% RH
Digital Humidity Sensor Accuracy + / - 3.5% + / - 3.5% + / - 3.5%
Digital Sensor Cable Type & Standard Length RJ-11 Cable, 25' RJ-11 Cable, 25' RJ-11 Cable, 25'
Maximum Digital Sensor Cable Length Approximately 100' Approximately 100' Approximately 100'
     
Switch Sensors (Internal & External) Room Alert 3E Room Alert 12E Room Alert 32E
Switch Sensor Contact Sets (External) 1 4 On Back Side 16
Switch Sensor Capacity 1 4 16
Built-In Switch Sensors (Internal) None None Power
Connects To Dry Contacts (Other Devices) HVAC, UPS, Cooler, Etc. HVAC, UPS, Cooler, Etc. HVAC, UPS, Cooler, Etc.
Switch Sensor Cable Type & Standard Length 2 Wire Cable, 25' 2 Wire Cable, 25' 2 Wire Cable, 25'
Maximum Switch Sensor Cable Length Approximately 900' Approximately 900' Approximately 900'
     
Wireless Sensor Hubs Room Alert 3E Room Alert 12E Room Alert 32E
WiSH Sensor Compatible (Powered) No No No
WiSH Units Included * * *
WiSH Communication Range (Distance) * * *
WiSPR Sensor Compatible No No No
WiSPR Communication Range (Distance) * * *
Maximum WiSH / WiSPR Capacity (Quantity) * * *
WiSH Signal Strength Indicators (LED) * * Yes, Disabled
Wireless Sensor Alert Indicators (LED) * * Yes, Disabled
     
Software Room Alert 3E Room Alert 12E Room Alert 32E
Device Manager Software License Full Use License Included Full Use License Included Full Use License Included
Number Of Devices Monitored Network-Wide Unlimited Unlimited Unlimited
GoToMyDevices Compatibility Yes, Included Yes, Included Yes, Included
Download Access Through GoToMyDevices Yes Yes Yes
     
Prices & Delivery Room Alert 3E Room Alert 12E Room Alert 32E
Current Price $175 $575 $895
First Year GoToMyDevices Personal Subscription*** Included At No Charge Included At No Charge Included At No Charge
Technical Support Through GoToMyDevices Yes Yes Yes
Assigned Product Specialist Yes Yes Yes
       
30 Day Satisfaction Guarantee Yes Yes Yes