| Message: | Outdoor LED gas price display changer 1.Control method : Wireless remote control with distance 100m . RS232 by computer . Wifi control operated on mobile App . 4G wireless mobile APP and 4G Internet Cloud connection on PC. 2.Display format: 88.88 or 8.888 or 888.8 or customized 3.Different sizes... url:http://www.newlakeled.com |
my account