This durable, compact size HZ-100 conveniently lends itself to stage, concert and movie work where ease of operation is desired. The HZ-100 comes equipped with an efficient, maintenance-free air compressor where no warming time required before the operation; just turn on and you will have the beautiful optical translucent haze without hassle. On the other hand, you can simply attach the optional HC-1 timer controller to the HZ-100 and adjusts the timer's interval and duration settings at ease.