Master/Slave mode (over ten slave units) and DMX512 mode will shut off laser automatically without trigger signal. It is designed according to the security and good performance, which will be safer to human and environment. Applicable place: DJs, Bands, Bars, Pubs, Clubs, Roller skating rinks, KTV, family party, etc. Laser light System 1 2. Power cable 1 (Plug depends on your country) 3.Don't worry, we will send the plug according to your order address. Normally need 3-7 days for carrier. Is correct before you pay. Our engineer is behind you. Ease check out our feedback. We had received more than 800 votes from oversea buyers. We have professional technicians to assist you. We provide 30-day return service. The address on the package is not ours, please contact. Us for right adress before you return it. We would greatly appreciate the same response from you. We strive to provide the best service around and would like to keep my ratings at the top of the board. Confident with our item, problems still. Damaged during transportation and so on.. I'm willing to do whatever I can to solve the problems. If you have any problems, we are glad to assist you. The item "AL1200 1200mw RGB Laser stage light DJ party Lighting show gig disco club pro" is in sale since Wednesday, June 6, 2018. This item is in the category "Musical Instruments & Gear\Stage Lighting & Effects\Stage Lighting\ Single Units". The seller is "beauty_family" and is located in Shenzhen. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Mexico, Australia.