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1080P HD Security Camera Module

Fullhan is the leading image signal processor solution provider in Mainland China, the company is headquartered in Shangshai, few people know this company though it’s one of image signal processor providers to some famous security camera comp...

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Full HD 1080p/720p AHD DVR

We intend to provide you a complete guide to 720p/1080p AHD DVRs.  When selecting the AHD DVRs, it should be easy just like selecting an analog DVR for CCTV cameras. However, it turns out AHD product selection is far more complicated.  The nu...

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RS-232 is a communications standard for serial communications between devices. In CCTV, this can be communication between a controller and a surveillance camera. The RS-232 standard allows for the connection of two devices through a serial link...

Only applied to the scene where the targets are sparse and there is rarely any covering between targets, such as the perimeter without any guard. It will trigger alarm when the target passes through the warning line according to the set movemen...

Also known as Sub-GHz is a wireless technology using IQRF for wireless packet-oriented communication via radio frequency that is used in Access Control Systems. It transfer frequencies between 27MHz-960 MHz, most commonly used are 433MHz and 91...