• 4 wire models;
• wide voltage range, and stable output;
• advanced detection and discrimination algorithms;
• easy installation and maintenance;
• sleek low-profile housing design;
• durable sensor head, no need for replacement;
• SMD circuit board design-satisfactory quality and reliability guaranteed;
• N/C (normal/close)-N/O (normal/open)selectable relay output;
• five-year limited warranty.

You can find the product by unique code: SD119-G-4.