Aid and Trade

Retail Price: $8.99 Wholesale Price:     $6.95 Your Profit: $2.04

For different applications such as: sound indicator, simple sound-to-light for music. For the heard of hearing : can be used to indicate the telephone, doorbell, barking dog. Technical specifications: adjustable sensitivity with rv1. 4 High bright leds. Operating voltage : 815vdc built in microphone. Power consumption : 0.5Ma min. / 12Ma max. Dimensions (w x l x h) : 40 x 55 x 35mm.