Grundig Security’s new 3MP, IP bullet, vandal, dome and box cameras deliver low light performance and image quality even in adverse lighting, the German manufacturers say.
Sony’s Exmor CMOS sensor with Ambarella S DSP is core to the new ranges’ real-time, Full HD, quad video streams. The CMOS sensor offers the makers say 50pc increased sensitivity in the 850nm IR cameras, with improved colour rendition and colour balance in the visible light spectrum. With six, built-in, super-efficient IR LEDs, the effective illumination range of the cameras now exceeds 40m, it is claimed.
The bullet and dome cameras use Tamron 3x optical, 3.0 to 9.0mm, glass, auto-focus zoom (AFZ) lenses (F=1.3 ~ 360) with 10x digital zoom. These coated lenses achieve sharp focus in low light and bright, day-light conditions. With P-Iris (‘precise iris’) as standard in the lens models, image contrast, clarity, resolution and depth of field are all increased, the makers add. A ‘Dual Shutter WDR’ feature allows the exposure and gain, in consecutive frames to be individually adjusted and merged. This produces optimal image quality in almost any, high-contrast, lighting.
For installation, a purpose-designed junction box fits to the bullet camera’s body and there is space in the dome camera housing for installation cables. The AFZ lens enables remote set up and focus and camera configuration is by an intuitive web browser interface. The bullet and vandal dome are both IP66 protection-rated and IK10 vandal-rated.
Analytics features include face detection, intelligent motion detection and tamper detection. Other features include ONVIF S protocol, bi-directional audio, SD / SDHC / SDXC memory card compatibility, five privacy zones and 12Vdc, 24Vac and PoE power supply options. For more on Grundig Security CCTV products contact [email protected] or visit www.grundig-security.com.
