Triton ULTRA Device Placement and Best Practices
Proper placement is the single most important factor in getting accurate, reliable results from your Triton ULTRA sensor. This guide covers power and data options, recommended mounting locations, coverage areas, and tips for optimizing the occupancy visualization feature. For the full guide with diagrams, follow the Scribe guide linked below.
→ Full installation and placement guide
For the physical hardware installation walkthrough, see the Installing a Triton ULTRA Sensor guide.
How is the sensor powered?
The Triton ULTRA supports two power options:
Power over Ethernet (PoE) — recommended for most installations. The sensor is IEEE 802.3at Class 3 compliant and includes PoE input and output for passthrough, meaning you can daisy chain multiple sensors off a single cable run. You can chain up to 3 sensors with a standard PoE switch, or up to 5 with a PoE+ switch. Each sensor in the chain gets its own IP address and operates independently. CAT5e or CAT6 cable is required, and the total distance from the switch to the last device in the chain must be within 100 meters (328 feet).
12V DC via GPIO terminal — for locations without Ethernet. The sensor can be powered using 12V DC through the included green GPIO contact/relay terminal. However, the device must first be connected via PoE for initial programming and WiFi setup. After that, it can operate over WiFi for data while powered by 12V DC. A stable, regulated 12V DC power source is required, and WiFi signal strength at the installation location must be strong.
Where should I mount the sensor?
Ceiling mounting is strongly recommended for optimal 360° detection coverage. Wall mounting is not advised — it limits detection to approximately 180° and can cause the occupancy visualization and people counting features to not function properly.
What is the coverage area?
Coverage is based on a standard 8.5-foot ceiling height. For every additional foot of ceiling height, reduce the coverage area by 2 feet in all directions. Extension poles are available to lower the sensor in rooms with tall ceilings. The maximum recommended height is 11–12 feet.
- Nicotine and THC Vape Detection: 12 ft x 12 ft
- Loitering and People Counting: 13 ft x 13 ft
- Keyword Detection & Audio Analytics: 15 ft x 15 ft
What should I avoid when placing the sensor?
Mount the sensor at least 30 inches away from air vents, HVAC exhausts, and automatic air fresheners. Avoid placing sensors near obstructions like cornered walls, which can reduce detection range and slow response times. The farther a vape event is from the sensor, the longer it will take to trigger an alert.
In rooms larger than the recommended coverage area, place sensors strategically over stall areas or zones where activity is most likely. Large or obstructed rooms may require multiple sensors for full coverage and accurate detection.
How do I optimize the occupancy visualization feature?
The Triton ULTRA uses radar to track how many people are in a room, where they are, and how long they've been there. This data appears in both Triton Cloud and via the RTSP stream in supported VMS systems.
Best performance conditions: The radar works best in open spaces with minimal reflective surfaces. Avoid installing near large mirrors, TVs or display monitors, and glass walls or panels — these reflective surfaces can cause the radar to display a single person as multiple occupants. Also avoid installing the sensor directly above the overhead brace or headrail of a bathroom stall, as this can cause inaccuracies and a "ghosting" effect.
RTSP stream orientation: The orientation of the RTSP stream matches the orientation of the Triton logo on the sensor. When mounting, make sure the logo faces the direction you want to appear at the top of the RTSP stream.
Should I test the vape detection after installation?
We strongly advise against manual vape testing as a measure of sensor performance. Our detection algorithms are trained on real-world vaping events, not artificial tests. Common testing mistakes — like blowing directly into the sensor, not accounting for the 15-minute cooldown timer, or saturating the room with vapor — produce misleading results. If you still want to test, follow our Vaping Testing Guide carefully. The best measure of sensor performance is real-world use over time, validated through Triton Cloud reporting.
Need help? Contact us at support@tritonsensors.com or call 800-305-1617.