The PFDW75 outdoor 7" FusionDome offers versatility and camera protection in a compact size, and pressurization. Pressurization eliminates the effects of moisture, dirt, and pollution on valuable camera equipment. Supports many analog and network cameras. A heater and blower are standard. This dome is IP Network ready, it features 24V DC input and is intended for an PTZ camera up to 7.5 length.