ZM-BR / WR - Zone Module w/ contact - White / Brown Application Input unit that resides on the Point ID bus. Specification Up to 10 modules per ID busComes in ABS housing1.5A Finish Standards Downloads ZM-BR / WR - Zone Module w/ contact - White / Brown (.pdf, 50 kB) Close SEN-IDBR / IDWR - ID Contact w/Shock (Inertia) - Brown / WhiteInput unit that resides on the Point ID bus. SEN-IDB / IDW - ID Shock (Inertia) - White / BrownInput unit that resides on the Point ID bus. SEN-W / SEN-WR - ID Sensor (Inertia) w/Reed - White / BrownInput unit that resides on the Point ID bus.