surveillance cameras use range is very wide, many workplaces and public places have used, and a lot of families are in use.As early as a few years ago to monitor the use of cameras and not many, have only large public places, but almost ubiquitous surveillance cameras, and also a lot of brands and product variety, dahua surveillance cameras are a common brand, the product price is quite low, though not very high-end products, but can completely meet the needs of ordinary users, take a look at it a few good product.Dahua DH -
IPC - HFW2125M - I1
dahua DH - IPC - HFW2125M - I1 surveillance cameras using high-performance 1.3 million pixels CMOS image sensor, low illumination effect is good, high image resolution, support ICR automatic switching function, day and night monitoring, 1.3 million (1280 * 960) 30 FPS real-time monitoring.Reference price 170 yuan.Dahua DH - IPC -
HDW4125C surveillance cameras support three stream, interested in ROI coding and scalable video coding technology of SVC, ACF support frame rate control (activities), supports mobile monitoring digital watermark encryption, prevent data was reigned, support digital wide dynamic 3 d noise reduction, strong light, backlight compensation and the corridor pattern, support network fracture, IP conflict, mobile detection, video occlusions, regional invasion, mix line invasion, the scene changes, etc.Dahua DH -
IPC - HDW4125C
dahua DH - IPC - HDW4125C surveillance cameras using high-performance 1.3 million pixels CMOS image sensor, low illumination effect is good, high image resolution, support ICR automatic switching function, day and night monitoring, 1.3 million (1280 * 960) 30 FPS real-time monitoring.The largest infrared monitoring distance of 50 meters.At present, the product price 160 yuan.Dahua DH - IPC -
HDW4125C surveillance cameras adopt integration structure design, convenient installation, 6 kv grade lightning surge prevention design, accord with IP67 waterproof design, support DC12V & plusmn;25% of wide voltage power supply, high adaptability for electricity power supply.Dahua DH - DVR5108H
dahua DH -
DVR5108H is a very suitable for use of surveillance video equipment now, because the support dahua DDNS dynamic DNS, remote monitor, such as using mobile phones and tablets, very human nature, but also support IPv6.Reference price 499 yuan.Dahua DH -
DVR5108H support 1080 p hd preview, analog cameras connected to the 700 line, support all channel 960 h real-time encoding.Support 4 channels real-time synchronous playback, HDMI output/VGA/TV synchronization.Support multiple screen preview (zero) channel coding function, resolution, frame rate and the stream can be set up;Support quota video, video channel can be assigned a different storage space.Support the video tag custom, intelligent retrieval and playback.Support the important video protection lock function.
(source network, price is for reference only)
traditional camera can only camera, but now the products has been more and more advanced, many cameras are high-end processors use collocation, can not only hd no dead Angle camera, you can also through the network such as fast transmission signal, there is a problem when users can immediately contact, performance is very advanced.Many people use camera to worry most is the problem of blind Angle, dahua many of the products can be greatly, can be at ease use.