Photoelectric switch JL-404 imagwira ntchito kuwongolera kuyatsa kwa msewu, kuyatsa kwanjira ndi kuyatsa kwapakhomo molingana ndi mulingo woyatsa wozungulira.
Mbali
1. 3-10 s nthawi kuchedwa.
2. JL-403C imapereka magetsi ambiri, kapena pempho la kasitomala.
3. Khazikitsani kuchedwa kwa masekondi 3-10 kungapewe kugwira ntchito molakwika chifukwa cha kuwala kapena mphezi nthawi yausiku.
4. Muyezo Wogwirizana ndi Zosintha Zamagetsi Zopanda mafakitale za Kuwongolera Kuwala kwa UL773A.
Zam'mbuyo: Min Button Style Photocell JL-403C 120V-277VAC Ena: Surge Protection Photocell Switch JL-428C