Instruction Manual for dewenwils models including: HOWT01B, Outddor WiFi Smart Box
cut off the inner ring of the rubber plug with a knife (Figure 2). If you use the 3/4" knockout, please remove the entire rubber plug (Figure 3).
READ ALL INSTRUCTIONS before using the Smart Box. Product Illustration. LLLLLLLLLLS ... Switch. (other). Next. Dimmer Switch. Industry &. Agriculture.