Doss Catalogue 2019

9 www.doss.com.au 2019/20 DOSS SECURITY & CCTV AHD Cameras AHD, HD-CVI, & HD-TVI Although we’ve covered a lot about AHD, there are actually two other competing Analog HD formats on the market: HD-CVI and HD-TVI. They were all developed to provide real-time, progressive scan, analog HD video, using existing analog CCTV infrastructure. The Chinese owned, Dahua brought us HD-CVI. With transmission distances up to 500m, it was adopted as the standard format of the HDcctv Alliance and is an off-shoot of HD-SDI technology. It is also proprietary technology and is only produced by one camera manufacturer, meaning it could easily go the way of Betamax and HD-DVD. HD-TVI is backwards compatible with analog cameras meaning if your DVR is HD-TVI compatible, you will be able to use your old analog cameras until you want to upgrade them - something HD-CVI cannot do. HD-TVI chipsets are manufactured by Techpoint (USA) and many big name hardware producers have adopted HD-TVI including Samsung and Hikvision. AHD is an open format like HD-TVI, but is produced by many chipset manufacturers. Also like HD-TVI it is backwards compatible with analog cameras, reducing upgrade costs. In fact, AHD cameras will still work with your old CVBS DVRs via simple configuration. So you can be confident buying Doss. All new stock of our AHD camera range will work with all four format DVRs: CVBS, CVI, TVI, & AHD! DMM15AHDW 43150250 DMW15AHDW2 43150242 DM30AHDW 43150230 DM30AHDB 43150231 IN30AHDW 43150265 IN30AHDB2 43150262 Sensor 1/2.8” Sony CMOS Sensor 1/2.9" Sony CMOS Sensor 1/2.8” Sony CMOS Sensor 1/2.9” Sony CMOS Sensor Resolution 2MP 800TVL (CVBS input) 2.43MP 800TVL (CVBS input) 2.43MP 800TVL (CVBS input) 2.43MP 1280H (CVBS input) AHD Output HD 1080p HD 1080p HD 1080p HD 1080p IR Distance 10-15m ( 24xØ5IR LED) 10-15m 20-30m (36xØ5IR LED) 20-30m (30xØ5IR LED) Lens 3.6mm M12 2.8mm M12 2.8-12mm M12 2.8-12mm Signal to Noise Ratio ≥50db (AGC Off) ≥50db (AGC Off) ≥50db (AGC Off) ≥50db (AGC Off) Power DC 12V DC 12V DC 12V DC 12V IN30AHDS 43150267 DM30AHD5M 43150280 IN50AHD5M 43150300 PH5AHD 43161210 DM30AHDW5M 43150280 Sensor 1/2.7” Sony CMOS Sensor 1/2.7” Sony CMOS Sensor 1/2.7” Sony CMOS Sensor 1/2.7” CMOS Sensor 1/2.7” CMOS Sensor Resolution 2MP 1280H (CVBS input) 5MP 1280H (CVBS input) 5MP 1280H (CVBS input) 5MP 1280H (CVBS output) 5MP 2560×1440 @ 25/30fps AHD Output HD 1080p HD 1920p HD 1920p HD 1920p HD 1920p IR Distance 20-30m (36xØ5IR LED) 15-20m (12xØ5IR LED) 20-30m (3xIRIII LED) – 20-30m (16x IR LEDs) Lens 3.6mm M12 2.8-12mm 2.8-12mm 3.7mm pinhole 2.8-12mm Signal to Noise Ratio ≥50db (AGC Off) ≥38db (AGC Off) ≥35db (AGC Off) ≥50db (AGC Off) =38db (AGC OFF) Power DC 12V DC 12V DC 12V DC 12V DC 12V