ShenZhen Light Industrial Products IMP. And EXP. CO. is a prestigious and experienced trading company. We are specializing in all kinds of light industrial products, now we have a new products marketed --Electronic Sensor Paper Dispenser . Compared with congener, this products have some own advantage: 1.push button and sensor operation 2.selection between AC and DC 3.adjustment to length of towel paper, for a variety of applications and markets. And we can supply different size for one design. Also we can make any design according to customers requirement. Features: 1) Has both function of AC/DC, you can choose AC/DC from the switch a) AC condition: 220V/50HZ b) DC condition: use 4 batteries, 1.5V, Lr20, size D 2) After setting up paper scroll, aim at the vent and push it down silightly 3) When you pull the paper, it can check out whether there is paper or not, entangle paper automatically then it turn to the seat of pre-using Welcome friends from all over the world to contact with me at: 86-755-82379218 Ricky E-mail: variedtrade AT 163.com