Rosco's newest and most economical fog machine is an excellent choice for applications where the effect does not have to be controlled. A simple on/off switch in the remote control initiates a powerful blast of smoke. At only 11 lbs. (5kg) with a remote power cord of 15' (4.5m), the output from the 1000w heater of this compact machine is truly remarkable. The Alpha 900 Fogger is UL listed, carries a limited Rosco warranty and accepts the entire range of Rosco fog fluids.