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Chrome 45+
a reinforced concrete room or other places where obstacles can block the signal
recording functionality and a wide selection of high-quality content
8 °F) Sensor Low noise dual element PIR sensor
the power of which automatically adjusts depending on the distance to the subject
Dahua DHI-ARM320-W2(868) AirShield Draadloze Ingangs-expanderdetector Kern_Stug Chrome 45+Product Description The Wireless Input Expander is a conversion device that connects third party detectors to Dahua Wireless Hub. When the alarm of the third party detector is triggered, the Expander transmits the signal to the Hub via RF, and then the Hub reports it to platforms. Different alarm types can be configured in the DMSS APP depending on the types of connected detectors. The Expander has a triaxial accelerometer to prevent the device from
