DSC WS4920 NA Wireless Repeater
DSC WS4920 NA Wireless Repeater-no transformer, battery will most likely needs to be replaced otherwise a working unit with serial numbers intact
IQ Outlet QZ2131-840 Z-Wave 700 Series Smart Plug 120V Home Automation Appliance
The IQ Outlet (QZ2131-840) is a next-generation smart plug utilizing the latest Z-Wave 700 Series technology. Important Compatibility Note.