Fireworks firing system

*****HOT SALE***** Company:RED SUN INTERNATIONAL CO., LIMITED Name:12 positionFIREWORKS FIRING SYSTEM( 1 telecontrol,12 receivers ) Number:JWFS2012R Product size:34×23×4cm Weight:2kg Inner package:Plastic Out panckage:Carton This product is easy to carry!!! Features of Products; 1.Can set remote and receivers box. 2.Test mode for each channel. 3.Power suply by 4pcs AA batteries. 4.Remote frequency:315/434Mhz. 5.Each receiver can fire 1-2 products. A, usage 1,Put 4 No.5 cell pieces in the battery box, and turn on the switch, The indicator shows bright; 2,Press telecontrol button, there is dida voice in the box ,it means system run well; 3,Put the products into red/black connection hole in series or by parallel connection; it means the circuitry connect well if the indicator shows bright. 4,Press corresponding button of telecontrol to ignite products directly. 5. ignite 1-2 pieces Bregulation: 1,Please do not shake incept box violently, when no need use it .2,Notice to prevent defile incept box when its close to fireworks.3.Please take the cell out when no use products, for prevent defile incept box.4.Please dont place the product in the damp , sour ,alkali and pollution environment.