A: Installed during new construction or floor renovation — set into concrete so the top sits flush with the finished floor for hidden access
high‑security fire safe with microwave fire protection and key lock for valuables and documents
Enables single-cable setup for power + video + control
Low Maintenance: Corrosion-resistant finish allows simple cleaning with minimal upkeep
Q: Is the sight parallax-free
Marshall Electronics HDMI/3G-SDI NDI HX3 Box Camera with 27x Optical Zoom - CV355-27X-ND3 18" A: Installed during new constructionMarshall Electronics HDMI 3G SDI NDI HX3 Box Camera with 27x Optical Zoom CV355 27X ND3 Professional Broadcast & AV Camera Solution The Marshall Electronics CV355 27X ND3 is a compact box style camera designed for broadcast, government, education, houses of worship, corporate training, courtrooms, telemedicine, and streaming applications. Featuring an 8. 5MP 1 2. 5" CMOS sensor, the camera captures high quality 1080p60 video with exceptional clarity