Professional Environmental Monitoring

WiFi and cellular sensors that monitor temperature, humidity, and pressure — with instant alerts when something goes wrong.

Request Pricing

Our Sensors

Fahren Environment Sensor

FHR-1W
  • Temperature, humidity, and barometric pressure
  • External waterproof probe connector (-55°C to +125°C)
  • WiFi connected — reports every 15 minutes
  • Bluetooth setup via mobile app
  • USB-C powered
  • Over-the-air firmware updates
WiFi

Fahren Pro Sensor

FHR-5C
  • Everything in the Environment Sensor, plus:
  • Cellular LTE-M — no WiFi required
  • Battery backup — months of standalone operation
  • Power loss detection and alerts
  • Works in metal enclosures and walk-in coolers
  • QR code setup — no Bluetooth needed
Cellular Coming Soon

Platform Features

🔔

Smart Alarms

Set thresholds for any metric. Duration-based triggers prevent false alarms from transient spikes.

📱

Push & SMS Alerts

Instant notifications on your phone. Push, SMS, and email alerts for every alarm event.

📊

Reports & History

PDF reports with data tables and statistics. Schedule daily, weekly, or monthly email reports.

👥

Team Sharing

Share sensors with team members via QR code. Read-only access with per-group notification controls.

🔒

Secure

Email verification, biometric sign-in, rate-limited auth, encrypted connections, full data deletion.

💰

Free Plan Included

Up to 4 sensors monitored free, forever — no subscription required. Paid plans from $5/mo add capacity, longer history and phone-call escalation.

In The App

Contact sensor screen showing a green OK status, a 24-hour open and closed strip, and a list of past alarms.

Dry contacts, not just temperature

One sensor watches any dry contact — an alarm panel, a float switch, a door, a refrigeration rack fault, a transfer switch. The last 24 hours are on one strip, and every closure is logged with who acknowledged it and when.

Thresholds you set per sensor

High and low limits on ambient, probe, humidity and pressure. A duration filter means a defrost cycle or a door held open for a moment does not wake anyone, while a compressor that has actually stopped does.

Alarm configuration screen with ambient high, ambient low and probe high limits enabled and thresholds filled in.

Built For Your Industry

Commercial Refrigeration

Walk-in coolers, freezers, display cases

Restaurants & Food Service

HACCP compliance, cold chain monitoring

Server Rooms

Temperature and humidity monitoring

Greenhouses

Climate control, grow room monitoring

Wine Cellars & Humidors

Precise environment control

Vacation Properties

Freeze protection, pipe burst prevention

Become a Fahren Dealer

Wholesale pricing available for installers, refrigeration companies, and resellers.

Contact Sales