Q-see QCA8045B 1080p HD-CVI Bullet Security Camera ? Compatible with Multiple DVRs (Dahua, Amcrest More) Enhance your surveillance setup with the Q-see QCA8045B, a reliable 1080p Analog HD bullet camera that delivers crisp, Full HD video over standard coaxial cable. Though originally designed for use with Q-see DVRs, this camera utilizes HD-CVI technology?making it compatible with many third-party DVRs that support CVI at 1080p resolution. Key Features 1080p HD-CVI Enjoy Full HD clarity (19201080) for sharper video detail. Rugged Outdoor Design Built to withstand various weather conditions, suitable for both indoor and outdoor placement. Day/Night Performance Capable of clear imaging around the clock, with infrared night vision for dark environments. Coaxial OSD Control (Select DVRs) On certain DVRs, access on-screen display menus via the coaxial cable for adjusting camera settings. DVR Compatibility (Except Q-see) Since this camera uses HD-CVI at 1080p, it can connect to a wide range of DVRs that support 2MP CVI signals: Dahua XVR Series Dahua pioneered the HD-CVI format. Most modern XVR models supporting 1080p+ CVI should recognize this camera. Amcrest HD-CVI DVRs Amcrest DVRs that specify ?HD-CVI? compatibility at 1080p often work seamlessly with Q-see CVI cameras. Night Owl Hybrid DVRs Certain Night Owl models (4-in-1, 5-in-1, etc.) list HD-CVI support at 1080p or 2MP. Lorex ?MPX? / Multi-Format Some Lorex DVRs specifically mention compatibility with CVI at 1080p. Always verify your exact model. Other 4-in-1 or 5-in-1 DVRs Brands like Annke, Sannce, or Swann often produce hybrid DVRs supporting AHD/TVI/CVI/CVBS. Confirm 1080p CVI support in the specs. Why Choose the Q-see QCA8045B? Full HD Resolution: Upgrade from older analog cameras to crisp 1080p, retaining your existing coaxial cable setup. Wide DVR Support: Works well with many third-party HD-CVI DVRs, offering flexible options if you?ve moved away from Q-see systems. Durable Construction: Weather-resistant casing designed for continuous operation in demanding environments. Simple Integration: Straightforward plug-and-play installation if your DVR supports HD-CVI at 2MP. Setup Tips Check DVR Format Verify your DVR explicitly supports HD-CVI at 1080p (2MP). Channel Configuration Some DVRs auto-detect the analog format; others may require you to manually select CVI mode. Frame Rate Resolution Match the DVR channel settings (e.g., 1080p @ 30fps) to the camera?s capabilities. OSD Advanced Settings Depending on your DVR, you may be able to adjust image settings or access advanced features over coax (coaxial OSD control). Condition Warranty Condition: Please see the listing details for exact item condition (used). The buyer is responsible for verifying compatibility with their DVR. Elevate your home or business security with the dependable Q-see QCA8045B 1080p HD Bullet Camera. Its HD-CVI format offers a simple yet powerful upgrade path for legacy analog systems?no need to run new cable. Whether you?re pairing it with a Dahua, Amcrest, or other compatible hybrid DVR, you?ll enjoy the clarity and reliability that Full HD provides. Contact us with any questions about compatibility or installation, and we?ll be happy to help ensure a hassle-free setup!