Staircase Light Time Switch
Pamene kusintha kunayambitsa, ulamuliro kukhudzana kwatsekedwa, kuyatsa ndi kuyatsa kuchedwa kumayamba. Nthawi yoperekedwa ikakwana, kukhudzana kowongolera kumachotsedwa ndipo kuyatsa kwazimitsa.
Yoyenera kuyika pa njanji ya 35mm (in molingana ndi EN 607 15 muyezo)
Njira yowunikira kapena kuyatsa