Products
Room Alert 3E
The Room Alert 3E is AVTECH’s most economical environment monitor with the smallest footprint. It monitors temperature, plus up to 2 more environment conditions of your choice.
When conditions exceed your thresholds, Room Alert notifies you right away so you can act quickly.
- Send email and text messages right from the device.
- Trigger the warning LEDs and siren sound on a Light Tower.
- Pair with RoomAlert.com (or other compatible platforms) for even more alerting capabilities.
The Room Alert 3E connects to your network via Ethernet cable. Need a model that connects via Wi-Fi? Consider the Room Alert 3 Wi-Fi.
$373.00 exc. GST
Room Alert 3E Description
AVTECH’s Room Alert 3E boasts the capabilities of our larger environment monitors, but with the smallest footprint and the lowest cost. This little powerhouse monitors your facility for temperature and up to two more environment conditions of your choice.
True to its compact form, the Room Alert 3E’s lone digital port does double-duty. It can take a sensor to read your environment or an adapter to act on it. With the Light Tower & Relay Adapter, you can respond to conditions like a rise in temperature by turning on your AC—and alerting staff in the immediate area with the red light and siren sound on a Light Tower!
Small and light, the Room Alert 3E can hang from a ceiling or on a wall with no special tools; it fits easily in telecom or wiring closets, server rack cabinets, and other locations where space is at a premium. Multiples of this unit be distributed across strategic locations of larger spaces to cover more ground.
Use Room Alert 32S on its own or pair it with these powerful platforms!
– RoomAlert.com
– Room Alert Manager
– 3rd-party SNMP or JSON
Trigger alerts, reminders and “all-clears” in response to environmental thresholds that you set.
Receive alerts in the best format for you!
– Text message
– Visual/audible signal
– HTTP post
– SNMP trap
View sensor readings on an easy-to-read web interface—over the Internet or on your local network.
Compile, graph and download historical sensor data to spot trends in your environment.
Power Room Alert by PoE or with included 5V power adapter.
Specifications
Room Alert 3E Specifications
| Feature | Description | |
| Internal temperature sensor | Condition monitored | Indoor ambient temperature |
| Type | Digital | |
| Range | -40 to 185 F (-40 to 85 C) | |
| Accuracy | +/- 2° C | |
| Resolution | 0.03125° C | |
| Readings | Numeric values in Fahrenheit or Celsius | |
| Feature | Description | |
| External sensor & accessory ports | 1 digital sensor/accessory port (RJ-11) | |
| 1 switch sensor port (screw terminal block) | ||
| Feature | Description | |
| Power & connectivity ports | 1 5V barrel-connector power jack | |
| 1 RJ-45 Ethernet port (PoE-enabled) | ||
| Feature | Description | |
| Power supply | AVTECH 5V power adapter (100/240 VAC, 50/60 Hz, RoHS) | |
| or PoE (IEEE802.3af compliant) | ||
| Feature | Description | |
| Dimensions | Height | 0.875″ |
| Depth | 3.625″ | |
| Width | 1.75″ | |
| Feature | Description | |
| Weight | 0.15 lbs | |
| Feature | Description | |
| Operating tolerances | Temperature | -40 to 185 F (-40 to 85 C) |
| Humidity | 5% – 85% RH, non-condensing Do not place Room Alert monitors inside refrigerators/freezers—these are condensing environments. |
|
Compatible Products
Room Alert 3E Compatible Products
Compatible monitoring platforms
You may access your Room Alert 3E through the compatible platforms below. For more information, please see our FAQ, The Differences Between Room Alert Monitoring Platforms.
| Room Alert’s built-in web interface | 
|
| RoomAlert.com Account |
|
| Room Alert Link software |
|
| Room Alert Manager software Replaces Device ManageR. |
|
| Device ManageR software |
|
| Device Discovery utility |
|
| 3rd-party off-the-shelf SNMP program |
|
| 3rd-party custom HTTP/JSON application |
|
Compatible sensors & accessories
| Room Alert’s built-in web interface | Matching ports on this model | |
| Any AVTECH digital sensor AVTECH’s Light Tower & Relay Adapter (LTA) |
Built-in | 1 digital ports |
| Any AVTECH switch sensor Any 3rd-party device with open/closed dry contacts |
Built-in | 1 switch ports |
| Any AVTECH analog sensor Any 3rd-party analog sensor that outputs 1 to 5 VDC |
External | Add 1 analog port. Here’s how: Put a Digital Temperature & Analog Sensor in your device’s built-in digital port. |
| 3rd-party low-voltage electrical devices | ||
| External | Add 1 relay output port. Here’s how: Put a Light Tower & Relay Adapter in your device’s built-in digital port. |
|
| External | Then add up to 4 more relay output ports. Here’s how: Put a Relay Switch in the Light Tower & Relay Adapter. |
|
| AVTECH’s Light Tower AVTECH’s Relay Switch |
External | Add 1 compatible port. Here’s how: Put a Light Tower & Relay Adapter in your device’s built-in digital port. |
Compatible power adapters
Always use an AVTECH 5V power adapter with your Room Alert. Others will void your warranty and may damage your unit.
| AVTECH’s 5V standard power adapter (USA, Canada, Japan) |
| AVTECH’s 5V international power adapter |
| AVTECH’s 5V C14 power adapter |