Omnisense Systems has almost two decades of experience supplying rapid temperature screening solutions to many governments, business organizations, and institutions globally. When deployed correctly with other mitigating measures (e.g., proper secondary temperature confirmation with a clinical grade thermometer), human temperature screening can provide a robust yet streamlined temperature screening management program.
The Sentry MK4 allows you to conduct initial temperature screening and enhances your overall health and safety protocols. Our solution helps streamline workflow to ensure minimal disruption to your operations.
Our intuitive user interface and sophisticated detection algorithm can help screen for individuals with potentially elevated skin temperatures for secondary screening. The Sentry MK4 provides both audible and visual alerts upon detection, which significantly simplifies and reduces the operator’s workload.
Video Recording capabilities for playback or post-incident Data Analysis (use with third party analytic solutions).
The system’s in-built intelligence can adjust itself to work accurately in varying environment temperature conditions, thus providing flexible screening location options to operators
*Successful screening operation requires careful selection of screening area, taking into consideration screening background, humidity, airflow, viewing angle, and blackbody temperature reference source.
Mobile app with multi-device connectivity for remote control from Android or iOS smartphones and tablets.
High performance in a refined form factor, the Sentry MK4 looks smart enough for any rapid human temperature screening location and blends seamlessly into any background settings.
Not all Human Temperature screening solutions are created equal. To find out how the Sentry MK4 can benefit your organization, contact us!
System Specifications
| Sensor Type | Microbolometer |
| Thermal Resolution | 384 X 288 |
| Spectral Response | 7-14μm |
| Drift Compensation | Real-time continuous calibration (ext. TRS) |
| Thermal Accuracy | ±0.18°F |
| Measurement Range | 86°F to 113°F |
| Sensitivity | ≤50mK nominal |
| Horizontal Field of View | 24.6° |
| Sensor Type | CMOS 1/3″ Sensor |
| Day Resolution | 2688 x 1520 (4MP) |
| Horizontal Field of View | Digitally synchronized to thermal image |
| Frame Rate | Up to 50FPS |
| Contrast | Automatic |
| Brightness | Automatic |
| Isotherm Colour Display | Pseudocolour specifically for temperature screening |
| Temperature Trigger | User-defined temperature trigger threshold |
| Elevated Temperature Tracking | Yes (Synchronized dual-sensor tracking) |
| Zoning | Yes |
| Masking | Yes |
| Alarm | Audiovisual with intelligent elevated temperature tracking |
| Storage | Micro SD Card (Up to 256 GB) or/and NVR |
| Recording Output | 1080p |
| USB Connector | USB 3.0 x 1, USB 2.0 x 2 |
| Input Voltage | 110 – 230V AC |
| Operating Temperature | 60°F to 91°F |
| Storage Temperature | -40°F to 185°F |
| Installation Options | Wall Mounted, Ceiling Mounted or Mobile Pedestal |
Downloads
Regulatory Compliance
FCC ID: 2AB6YHM-1011V1
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
This device complies with the essential requirements of the following directives:
The declaration is only validify the installation of the abovementioned product is carried out according to the instructions delivered with the product.
Disclaimer: The Sentry Mk4 does not determine a person’s core body temperature. Actual core body temperature can only be determined using an approved clinical measurement device.
Specifically in the United States, the FDA recommends that infrared screening equipment such as the Sentry MK4 should only be used to measure one subject’s temperature at a time. Visible thermal patterns are only intended for locating the points from which to extract the thermal measurement.
Caution: Measurements using the Sentry MK4 should not be solely or primarily relied upon to diagnose or exclude a diagnosis of COVID-19, or any other disease.
Caution: Elevated body temperature in the context of use should be confirmed with secondary evaluation methods. For reliable determination of core body temperature, Omnisense Systems recommends clinical grade contact thermometer.
Caution: Public health officials, through their experience with the device in the particular environment of use, should determine the significance of any fever or elevated temperature based on the measurement by the Sentry MK4.
For proper and effective use of Sentry Mk4, contact us.
Notice: In line with FDA’s guidelines, we have revised our marketing language for the Sentry MK4. In the United States, this product will now be marketed as “Rapid Human Temperature Screening System”