The SM-273 is the flagship model in our surveillance lineup, engineered for drivers who require the highest level of video evidence and forensic detail. Featuring an upgraded 4K-capable sensor and a premium multi-element glass lens, this unit captures footage with four times the detail of standard 1080p cameras. Its advanced processing architecture ensures smooth high-frame-rate recording, making it the perfect tool for capturing fast-moving details like license plates and facial features even at high speeds or in challenging lighting conditions.