---
product_id: 357978809
title: "3S Environment Monitor – Smart Temperature Monitoring System | Instant Alerts, Enterprise Security Features, Made in USA"
brand: "room alert"
price: "$620.84"
currency: USD
in_stock: true
category: "Room Alert"
url: https://www.desertcart.us/products/357978809-3s-environment-monitor-smart-temperature-monitoring-system-instant-alerts-enterprise
store_origin: US
region: United States of America
---

# Instant multi-channel alerts Compact 3-in-1 sensor design Secure Ethernet data transmission 3S Environment Monitor – Smart Temperature Monitoring System | Instant Alerts, Enterprise Security Features, Made in USA

**Brand:** room alert
**Price:** $620.84
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cool, stay connected — monitor smarter, not harder!

## Quick Answers

- **What is this?** 3S Environment Monitor – Smart Temperature Monitoring System | Instant Alerts, Enterprise Security Features, Made in USA by room alert
- **How much does it cost?** $620.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/357978809-3s-environment-monitor-smart-temperature-monitoring-system-instant-alerts-enterprise)

## Best For

- room alert enthusiasts

## Why This Product

- Trusted room alert brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Protect:** Easy Ethernet setup with enterprise-grade secure communication ensures reliable monitoring.
- • **Confidence Built-In:** Backed by a 3-year warranty for long-term peace of mind.
- • **Seamless Integration:** Works effortlessly with RoomAlert.com and other platforms for ultimate alert flexibility.
- • **Space-Savvy & Budget-Friendly:** Sleek, compact design that fits anywhere without breaking the bank.
- • **Real-Time Alerts, Zero Downtime:** Get instant notifications via email, text, and push to stay ahead of environmental risks.

## Overview

The 3S Environment Monitor by Room Alert is a compact, affordable smart temperature and environmental monitoring system designed for professional spaces. It delivers real-time alerts through multiple channels, integrates with popular platforms, and ensures secure, reliable data transmission via Ethernet. With a 3-year warranty and easy setup, it’s the go-to solution for proactive environmental management.

## Description

desertcart.com: Room Alert 3S Environment Monitor – Smart Temperature Monitoring System with Instant Alerts & Enterprise Security Features, Made in USA : Electronics

## Features

- Compact & Affordable: Saves space and budget while monitoring temperature and 2 additional environmental factors.
- Real-Time Alerts: Receive instant notifications via email, text, push notifications, and more for immediate action.
- Expanded Alerting Options: Integrates with RoomAlert.com and other platforms for flexible notification preferences.
- Easy Setup & Secure Communication: Simple Ethernet connection and secure protocols ensure reliable data transmission.
- 3-Year Warranty: Provides peace of mind with long-lasting protection for your investment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F6Y21D9 |
| Best Sellers Rank | #350 in Home Security Systems |
| Brand | Room Alert |
| Color | red |
| Control Method | App |
| Customer Reviews | 3.7 3.7 out of 5 stars (18) |
| Manufacturer | AVTECH Software, Inc |
| Mfr Part Number | RA3S-ES0-BAS |
| Mounting Type | Tabletop Mount |
| Sensor Technology | Contact Sensor or Temperature Sensor |
| Smart Home Compatibility | Smart Home Compatible |
| Unit Count | 1.0 Count |
| Voltage | 48 Volts (DC) |

## Product Details

- **Brand:** Room Alert
- **Color:** red
- **Control Method:** App
- **Mounting Type:** Tabletop Mount
- **Voltage:** 48 Volts (DC)

## Images

![3S Environment Monitor – Smart Temperature Monitoring System | Instant Alerts, Enterprise Security Features, Made in USA - Image 1](https://m.media-amazon.com/images/I/71rsA83P2gL.jpg)

## Questions & Answers

**Q: Is the email alerting for over temp alarms included with the product or is there an annual fee?**
A: Multiple alerting methods are included for free with the product and at no extra cost thereafter. The Room Alert 3S can be configured to send alerts directly from the device with no other service or software required. This can be used to send email alerts for any sensor on the device, and technical support and firmware updates are free for the life of the product. TLS is supported so it can send directly through Gmail, Office365 or your organization's email server.

Access is also available to Room Alert Account, an online dashboard that makes it easy to log, report and alert on sensors and devices. The free Base version provides access, limited logging and alerts for one device. However, you can optionally upgrade for a low annual cost to unlock more capacity and more features.

If you are on the Professional Tier of Room Alert Account, you can also download the Room Alert Manager software for an on premise software option for logging, alerting and reporting. Or, if you use a third-party SNMP monitoring tool, you can pull sensor data from any Room Alert device via SNMP and send alerts through that tool.

In any case, multiple options are available for you to send alerts when Room Alert detects abnormal conditions. Since tech support is free, I would recommend reaching out for assistance getting one or more options set up that work best for you.

**Q: what is the absolute maximum cable length you can use between sensor and 3s device?**
A: For Digital Sensors, the maximum cable length is 100'. For Analog or Switch Sensors, the maximum cable length is 900'.

**Q: does the web interface works on an offline network ?**
A: Room Alert's onboard web interface (part of the device firmware) will not display if the network Room Alert is connected to is offline, however the Room Alert Account online dashboard (accessible from any Internet-connected device and included with every purchase) will show the device is in an offline status, and can trigger alerts to notify you if you choose. Thank you!

## Frequently Bought Together

- Room Alert 3S Environment Monitor – Built-in Temperature Sensor, Supports SSL/TLS, 2048-bit Encryption, SNMP v3, 24/7 Alerting & Reporting, Made in USA
- Room Alert Digital Temperature & Humidity Sensor w/ 25' Cable - Monitor Temperature, Humidity, Heat Index, and Dew Point with One Sensor
- Digital Temperature Sensor w/ 25' Cable

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/357978809-3s-environment-monitor-smart-temperature-monitoring-system-instant-alerts-enterprise](https://www.desertcart.us/products/357978809-3s-environment-monitor-smart-temperature-monitoring-system-instant-alerts-enterprise)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-07*