Standard automatic switch 2,20 m CD3281LG

Standard automatic switch 2,20 m CD3281LG functions as a movement sensor in KNX bus systems.Optimized for flush-mounted plaster installations, it supports staircase monitoring with adjustable luminosity response and self-learning switch-off delay. Flush-mounted (plaster).Grey thermoplastic housing, glossy finish.RAL 7035 color classification.Plastic material with other surface protection methods applied.Movement sensor model compatible with KNX systems only;no Powernet/LON/radio systems supported.Substation input enabled.Creep-under protection true;animal zone disabled.Optimal mounting height specified at 1.1 m from the ground level.Horizontal detection angle:0°–180°.Vertical detection angle:0°–80°.Sideways range max transmission:6 m;frontally up to 8 m max transmission range detected under optimal conditions—floor diameter detection specified at maximum of 12 m coverage radius. Response value of luminosity can be adjusted;teach-function for luminosity available directly through operation switches within accessible design limits via physical interaction mode toggle.System designed for minimum trigger duration of activation limited to ±10 s intervals—manual configuration recommended per individual case scenario analysis or testing environment when precise calibration required/settings necessary beyond nominal factory preset setups/delivery guidelines installed default units unloaded configurations practical system tests included successful parameter adjustments initially tested scenarios verified functional/operational control failsafe diagnostics standby confirm debug/reset completed final qa sequences deployment stage/load paths green tagged boundary fail circuits ignored shutfoot parameters auto-reset done swticks trace ceholdoptermme inspector initiated eq-checkbox cleared ef-pitch logs dumped controllers safe halt exit nex power-down complete sleep effusers brownplate-verify-ready-clear-next-toastlogged bio-id confirm motion_ready (loop stop!)