Skip to product information
1 of 4

Seek Fixed Mount

Seek Guardian G300

Seek Guardian G300

The Seek Guardian G300 is a rugged, fixed‑mount thermal imaging camera designed for early fire detection, condition monitoring, and process control. With its wide‑angle 4 mm lens, advanced analytics, and seamless web‑based setup, the G300 delivers continuous thermal data to help protect assets, improve safety, and maximize uptime.

  • High‑Resolution Thermal Sensor: 320 × 240 pixels (76,800 temperature points) with Seek’s SV1 Image Optimization for enhanced detail and clarity.
  • Wide‑Angle Coverage: 4 mm lens provides a 56° × 42° field of view, ideal for monitoring large areas.
  • Exceptional Sensitivity: <35 mK @ 25°C ensures detection of subtle temperature differences.
  • Accurate Measurements: –20°C to 550°C (–4°F to 932°F) with accuracy of ±5°C or ±5% (typical ±10% above 100°C).
  • Smart Alarms & Analytics: Built‑in alarm functions with customizable zones, thresholds, and email alerts for proactive monitoring.
  • Seamless Integration: RESTful API, RTSP streaming, and browser‑based configuration with no extra software required.
  • Continuous Monitoring: 24/7 condition monitoring and early fire detection to minimize downtime and enhance safety.
  • Rugged & Reliable: IP67‑rated housing, shock and vibration tested, and corrosion resistant for harsh industrial environments.
  • Compact Design: Lightweight at 340 g (0.75 lbs), with multiple mounting options for flexible deployment.

The Seek Guardian G300 (4 mm) is the ideal solution for industries that require wide‑area thermal monitoring, reliable performance, and seamless integration into automation platforms.


This product must have the necessary documentation prior to leaving the boundaries of the United States. See more here.

SKU: SKU:GQ-4ACX

View full details

Product Information

Seek Guardian G300

The Seek Guardian G300 is a fixed-mount thermal imaging camera engineered for continuous temperature monitoring in industrial settings, offering early fire detection, condition monitoring, and process control. It features a 320x240 thermal sensor with Seek's SV1 Image Optimization, delivering 76,800 temperature pixels with enhanced detail, contrast, and edge clarity. The camera is available with two lens options: a 4.0mm lens providing a 56° x 42° field of view, and a 9.1mm lens offering a 24° x 18° field of view, allowing flexibility based on monitoring requirements. It operates within a temperature detection range of -20°C to 550°C (-4°F to 1,022°F), making it suitable for various industrial applications. The G300 supports real-time monitoring through a web browser interface, eliminating the need for additional software, and offers customizable temperature thresholds, warnings, and alarms for multiple areas of interest within a scene. Built to withstand harsh environments, it boasts an IP67-rated durable housing and utilizes a ruggedized M12 Power over Ethernet (PoE) connector for both power and data transmission. The camera also provides integration capabilities via RESTful APIs, enabling seamless incorporation into existing systems for automated monitoring and alerting. Designed and manufactured in the USA, the Seek Guardian G300 is an essential tool for proactive thermal monitoring in critical industrial processes.

Digital Downloads

Product Specifications and Downloads

Product Videos

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.