Versa Wireless Inc. manufactures professional-grade wireless security sensors and Z-Wave smart devices: 319.5/345/433 MHz door-window contacts (MINI-319, MINI-345, MINI-433), the SHOCK-319 shock sensor, PIR motion detectors, and Z-Wave 800 Long Range plug-in dimmers, plugs, and switches (LAMP-ZW2, PLUG-ZW1, DIM-ZW1, SWITCH-ZW). Sold through professional security distribution across North America.