Photoelectric switch JL-401 imagwira ntchito pakuwongolera kuyatsa kwa msewu, kuyatsa kwa dimba, kuyatsa kwanjira ndi kuyatsa kwapakhomo molingana ndi kuyatsa kwachilengedwe kozungulira.
Mbali
1. 15-30s nthawi kuchedwa.
2. 3 waya mkati.
3. Pewani kugwira ntchito molakwika chifukwa cha kuwala kapena mphezi nthawi yausiku.
Zam'mbuyo: BS Twist Lock Photocell Sensor 220V Ena: Screw In E26/E27 Chonyamula Nyali Ndi Chowongolera Zithunzi JL-303A