The Wireless Input Expander is a conversion device that connects third-party detectors to the Dahua Wireless Hub. When the alarm of the third-party detector is triggered, the Expander sends the signal to the Hub through RF, and then the Hub reports it to platforms. Different alarm types can be configured on the DMSS app, depending on the types of connected detectors. The Expander has a triaxial accelerometer in it to prevent the device from being moved. An input channel is also provided to connect the tamper port of the third-party detectors. The Expander is powered by dry batteries and can also provide a power supply for detectors connected to it.

Key Features:

• Six types of alarm: intrusion, medical, fire, emergency, gas, and tamper.
• Connects to external power supplies.
• Triggers alarm when the device is moved.
• Alarms go off when the device overheats.
• Cloud update.
• The two-way wireless encrypted communication mechanism improves the security and stability of communication
• With the wireless frequency hopping mechanism, the device automatically hops to other available frequency bands when the original frequency band is being interfered with by other wireless radios, to ensure communication remains smooth.