The NPM-02-V-T/R with DIP Switches/SIP Switches Dip switch Piano Type is a low-cost, low-power, programmable electronic switch manufactured by Diptronics. It features two banks of 8 Dip or SIP switches with 10 positions, allowing for up to 16 distinct binary configurations. The switch is suitable for a variety of applications, such as lighting control, HVAC system control, and more. The NPM-02-V-T/R is designed for easy handling with a Piano-type construction making it an ideal choice for switch configuration without the need for any additional tools. The switch's three mounting options allow for secure, easy installation. With a long-lasting steel housing and moisture-resistant housing, the NPM-02-V-T/R can be used in a wide variety of indoor and outdoor environments, and its low-power operation demands minimal maintenance.