| Price | On request |
|---|---|
| Model | AT19 |
| Thermal imager | 640×512 uncooled thermal detector; 12µm pixel pitch |
| Stabilization | 3-axis mechanical stabilization |
| Video output | HDMI / IP; configuration-dependent |
| Storage | Onboard photo and video recording |
| Lens configuration | 19mm fixed-focus lens; 22.9° horizontal field of view |
| Control interfaces | PWM / TTL / S.Bus; TCP/UDP for IP version |
Choose the Viewpro AT19 when thermal imagery is the main payload requirement. Its 19mm lens feeds a 640×512 uncooled thermal detector on a three-axis gimbal. For civil search support, nighttime observation or infrastructure surveys, this single-sensor arrangement lets the operator concentrate on the thermal scene instead of switching between visible and infrared cameras.

The lens and detector determine the thermal scene available to the operator. Viewpro lists a 12µm pixel pitch and a 22.9° horizontal field of view for this 19mm camera. These are useful selection points when comparing how much of a site appears in one frame. The listed digital zoom enlarges the displayed scene; it does not turn the fixed lens into an optical zoom lens.
The manufacturer documents HDMI and IP video choices. Select the output around the aircraft's existing link and the ground station's video input. An HDMI transmitter and an Ethernet transmitter present different integration requirements, even if both ultimately display a thermal picture on a handheld controller.
| Your priority | AT19 decision | Question to answer |
|---|---|---|
| Observe relative thermal contrast | 640×512 native thermal imagery | How much scene coverage does the operator need? |
| Use an existing aircraft video link | HDMI or IP output configuration | Which interface does the link accept? |
| Record onboard | Local photo and video recording | How will recording be started and the files retrieved? |
| Also inspect surface color and markings | Dedicated thermal sensor only | Is a separate visible camera or an EO/IR payload required? |
AT19 includes image detection and tracking functions described by Viewpro. In a civil search exercise, these can assist the camera operator in keeping a selected object within the frame while the pilot manages the aircraft. Thermal contrast changes with the scene, and objects can become obscured. Choose a display arrangement that allows the operator to inspect the actual image rather than relying only on a highlighted box.
For an asset survey, clarify whether you need thermal video or numerical temperature measurements. They are different deliverables. This listing describes the AT19's thermal imaging capability; a project that needs calibrated readings should have that measurement requirement checked against the exact supplied camera configuration.

Does it include a visible-light zoom camera? AT19 is a single thermal-sensor payload. Select a dual-sensor camera if the same gimbal must also provide visible images.
Is its zoom optical? The 19mm thermal lens is fixed. The manufacturer lists digital enlargement, which does not add native detector pixels.
Which camera controls are available? Viewpro lists PWM, TTL serial and S.Bus, with TCP/UDP control for the IP configuration. Match the supplied control connection to the aircraft and operator software.
| Thermal imager | 640×512 uncooled thermal detector; 12µm pixel pitch |
|---|---|
| Thermal lens | 19mm fixed-focus lens; 22.9° horizontal field of view |
| Gimbal | 3-axis mechanical stabilization |
| Video outputs | HDMI / IP; configuration-dependent |
| Local recording | Onboard photo and video recording |
| Control | PWM / TTL / S.Bus; TCP/UDP for IP version |
| Sensor arrangement | Single thermal sensor; no visible camera |

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