Remote pressure switch features momentary and “constant on” operation. Integrated rail clamp attaches to MIL-STD-1913 rails; Easy to attach, secure mounting. Includes remote pressure switch, push-button tail switch, remote retaining clips, double-sided tape and zip ties. Durable, anodized aluminum construction with impact-resistant tempered glass lens. IPX7 rated with the Standard button switch installed; waterproof to 1 meter for 30 minutes. IPX4 rated with the Remote Pressure Switch installed. Operating temperature: -40°F to +120°F.