Triton Sensors Maintenance Guide
Triton Sensors are designed to be extremely low maintenance. With just a few simple steps once a year, you can keep your devices running at peak performance. Annual maintenance is also a great opportunity to verify proper installation and ensure your firmware is up to date.
Physical Cleaning
We recommend performing the following cleaning steps once per year:
Step 1 — Clear internal dust: Use a can of compressed air to blow out any dust that may have accumulated inside the sensor. This is especially important for maintaining accurate air quality and vape detection readings over time.
Step 2 — Clean the exterior: Use a dry microfiber cloth to wipe down the outer surface of the sensor. Avoid any liquid cleaners or sprays directly on the device.
Verify Device Placement
Annual maintenance is a good time to double-check that your sensor is still installed according to specification. Improper placement is one of the most common causes of false alerts or degraded detection accuracy. Make sure your sensor is not located near any of the following:
- HVAC vents or air ducts
- Air freshener dispensers or sprays
- Any other sources of airborne chemicals or strong airflow
For full placement guidelines and installation best practices, refer to the device-specific guides below:
- Triton ULTRA: Device Placement & Installation Best Practices
- For ULTRA, be sure the sensor isn’t installed too close to a wall, near a mirror, or above the supporting brace of a stall to maximize the accuracy for people counting and loitering detection.
- Triton Pro: Device Placement & Installation Best Practices
- The same procedures apply to the Triton Vape Detector (formerly 3D Sense) and Triton Plus models.
Firmware Updates
Keeping your firmware up to date ensures your device has the latest detection improvements, bug fixes, and performance enhancements.
Triton ULTRA Download the latest firmware version here: Latest Firmware Download — Triton ULTRA
- Or if you are using Triton Cloud, follow the same steps for Triton Pro by updating firmware in bulk through Triton Cloud.
Triton Pro Triton Pro firmware is managed entirely through Triton Cloud. Log in to your Triton Cloud account to check for and apply the latest firmware version. For step-by-step instructions, see: How to Update Firmware Through Triton Cloud
Troubleshooting Common Issues
Device Making a Noise or Fan Rattle (Triton ULTRA Only)
Some Triton ULTRA units may develop an audible noise or rattle caused by a loose internal fan. This does not affect detection performance. Updating to the latest firmware will resolve this issue — the firmware update disables the fan, which has no impact on the sensor's efficacy.
→ Download the latest Triton ULTRA firmware
Unexpected Vape False Alerts After Previously Normal Operation
If your sensor begins generating vape false alerts after a period of normal operation — particularly if air quality metrics such as PM 2.5 readings are also elevated — we recommend the following steps in order:
- Check device placement. Confirm the sensor has not been relocated near a vent, air freshener, or other chemical source. Refer to the installation best practices guide for your device.
- Clean the sensor. Use a can of compressed air to clear any dust or debris that may have built up inside the sensor over time. Accumulated particulates can cause elevated air quality readings and trigger false alerts.
- Update firmware. Ensure your device is running the latest firmware, which may include detection algorithm improvements. Triton Support can also make sensitivity adjustments for you remotely.
If the issue persists after completing these steps, contact Triton support at support@tritonsensors.com or call (800) 305-1617.