Presumably this is due the achieved video quality being better on h.265 but subjectively that was not obvious, even when the bitrate was squeezed well down with a low maximum value. Then I’ve dropped the exposure to 1/500 and 1/1000 so the 4MP and 8MP ColorVu cameras can be compared. English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian Startup and Operating Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)

DS-2CD2347G2-LU (2.8 mm) 4MP ColorVu IP Turret HIKVISION DS-2CD2347G2-LU (2.8 mm) 4MP ColorVu IP Turret

The default exposure time is 1/12 which might unreasonably accentuate low-light performance and create motion blur when used by unaware customers. Basic Event Motion detection (human and vehicle targets classification), video tampering alarm, exceptionIt’s useful to be reminded that even with 4K resolution, a 2.8mm lens may not be a great choice for that facial detail. Power Consumption and Current: 12 VDC, 0.5 A, max. 6 W, PoE (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max. 7.5 W Smart Event Line crossing detection, intrusion detection, object removal detection, unattended baggage detection, Face Detection

DS-2CD2347G2-LSU/SL - Pro Series (All) - Hikvision DS-2CD2347G2-LSU/SL - Pro Series (All) - Hikvision

The firmware inherits the changes and improvements and quirks first seen in the ColorVu G2 cameras : Initial review of the DS-2CD2347G2-L(U) ColorVu 2.0 IP camera. Main Stream - use the tables as a starting point, increase by 20-30 percent if using Higher, watch your Smoothing level. It’s not a totally even comparison as the DS-2CD2087G2-LU camera has a 6mm lens, the others have a 4mm lens.Network Storage NAS (NFS, SMB/CIFS), auto network replenishment (ANR), microSD/microSDHC/microSDXC card (512 GB) local storage Despite the oft-quoted advice on the forum to ‘not chase the mega-pixels’, the combination of the low-light performance and 8MP resolution makes the digital zoom genuinely useful and dilutes that advice in this case.

DS-2CD2347G2-L(U) - Pro Series (All) - Hikvision DS-2CD2347G2-L(U) - Pro Series (All) - Hikvision

The huge Accusense blob at 50MB+ has meant that Hikvision have stripped out the ‘secondary partition self-repair and recovery’ facility as there just isn’t the needed space even in the 256MB flash memory. Power Consumption and Current 12 VDC, 0.5 A, max. 6 W, PoE (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max. 7.5 WWith a working temperature of -30 °C to +60 °C, IP66 weather-proof housing, a panoramic & rotation movement of 360° and a tilt of 75°, this is perfect for outdoor use, although it can be for indoor use too. The low-light performance is very similar to the familiar DS-2CD2347G1-L(U) ColorVu camera. It uses the same type 62 sensor. Comparison shots (plenty of these in other threads) - What’s probably of most interest is how the camera performs at night, and in particular where the boundary is between being able to squeeze down the exposure to reduce movement blur enough, and still get a usable image, ideally in colour. Disclosure : The device under review was provided by Andy of @EMPIRETECANDY in exchange for a fair and unbiased review. Smart Event Line crossing detection, intrusion detection, region entrance detection, region exiting detection

DS-2CD2347G1-LU - Firmware update | IP Cam Talk DS-2CD2347G1-LU - Firmware update | IP Cam Talk

These cameras feature a bright, white LED light which helps to provide excellent colour image at night. Please keep in mind that these LED lights are quite bright and remain switched on at low light levels until light levels increase. This may not be suitable for all users, especially those in close, residential areas. A selection of 4 standard and 2 custom scene profiles for image parameters, which can be set on up to 4 schedules.

The camera isn’t correctly reporting Smart Events to the NVR or management system. While VCA data is being passed over correctly, intrusion detection and line crossing detection are labelled as motion detection. This doesn’t seem to depend on the active codec. Tested via DS-7604NI-K1/4P with 3.4.103 firmware. The camera uses the Hi3516CV500 SoC which has a fast dual-core CPU with secure boot and built-in NNIE (Neural Net Inference Engine) for video analytics. The G1 ColorVu is single-core. The G3 firmware filesize is a lot bigger than the G1 series – 80MB vs 36MB. The camera doesn’t seem to be running a dual OS. I‘ve only just found this thread and hadn’t realised you are reviewing this camera. Will you be posting more info to look out for? Motion test results would be good. The Hikvision DS-2CD2347G1-LU is a 4MP turret camera from the new ColorVu range of cameras release in June 2019.