A camera’s view can be affected by a number of things, such as extreme weather – rain, snow, fog – and also a build up of dirt, bugs or other debris, all causing poor visibility. The Videotec washer kit (liquid reservoir tank and pump) is an important piece of equipment for effective video surveillance because it improves the visibility of the camera in all environmental conditions, while reducing the need for maintenance. Thanks to easy configuration, the functioning of the washer kit is synchronized with the action of the wiper integrated into the PTZ camera. When the washer pump is activated, the articulated nozzle sprays liquid onto the glass of the camera while the wiper clears the water and debris from the glass. The kits are compatible with Videotec and third-party PTZ cameras and camera housings equipped with a wiper. The WASNX system, in a stainless-steel cage, is designed to operate in special environments where external conditions are highly corrosive. In addition, the WASEX system includes a certified explosion-proof solenoid valve suitable for hazardous areas.