Environmental Monitoring · Rhombus IoT Sensors · Authorized Reseller

Your property has environmental risks happening right now that no one is watching.

A walk-in cooler door left open overnight. A pipe slowly leaking under a mechanical room floor. A HVAC unit running at full capacity in a space that's been empty for six hours. CO2 levels climbing in a conference room that's been full all day. Rhombus environmental sensors catch all of it — automatically, in real time, linked directly to camera footage in the same console.

Request a Demo Full Rhombus overview →

What Rhombus Sensors Monitor

Every environmental parameter that affects your operating costs and guest experience.

Temperature & Humidity

Real-time temperature and humidity monitoring across every space — walk-in coolers, wine cellars, server rooms, mechanical rooms, guest corridors, and storage areas. Instant alerts when readings deviate from set thresholds. Prevents spoilage, equipment failure, and the guest complaints that follow.

Air Quality — CO2, CO, VOCs

CO2 concentration tracks occupancy and HVAC effectiveness. High CO2 in a meeting room means the HVAC isn't keeping up — and guests are uncomfortable before they say anything. Carbon monoxide detection protects staff in mechanical areas. VOC monitoring flags cleaning chemical buildup in enclosed spaces.

Leak Detection

Plug-in leak sensors daisy-chain across mechanical rooms, under sinks, and around HVAC equipment. The moment moisture is detected, an alert fires with camera footage of the area linked automatically. A $200 sensor prevents a $200,000 water damage claim.

Vape & Smoke Detection

Rhombus sensors detect vape and smoke particles in real time — in guest rooms, stairwells, and back-of-house areas. Alert triggers link directly to camera footage for visual verification before dispatching staff. Reduces false alarms and documents every incident with timestamped video evidence.

Audio Detection

Glass break detection, loud noise alerts, and ambient audio monitoring in spaces where cameras cannot be installed — restrooms, changing areas, private club spaces. Protects guests and staff without compromising privacy.

ESG Data Generation

Every sensor reading is timestamped, logged, and exportable. Temperature trends, air quality baselines, humidity patterns — all of it feeds directly into ESG reporting frameworks. Ownership groups and brand auditors get defensible environmental data without anyone manually compiling it.

The Energy Connection

Environmental sensors don't just protect. They optimize.

Temperature and humidity data from Rhombus sensors feeds directly into HVAC optimization decisions. A sensor detecting that a conference room has been at 78°F for three hours with no occupancy signals that the HVAC setback didn't trigger — which means either a system error or an integration gap with your Verdant thermostats. That's a dollar-per-hour leak caught automatically.

Paired with Verdant thermostats, Rhombus environmental sensors give you the complete picture: Verdant controls the HVAC, Rhombus sensors verify the outcome. You know the room temperature dropped on schedule, the humidity stayed in range, and the air quality remained acceptable — all from one platform. That's what a real energy management system looks like.

— Michael Gurtman, Founder, The Source AI · Authorized Rhombus Reseller

Request a Demo