The Toro CDEC-ISP-1 is a compact, pre-coded TDC series two-wire decoder engineered for single-station control in Toro two-wire irrigation systems. It simplifies wiring while delivering dependable valve operation and field-proven protection.

• Single-station control: Preconfigured 1-station decoder for precise valve operation in two-wire systems.
• Integrated surge protection (ISP): Built-in ISP reduces field grounding and helps protect electronics; ISP models offer industry-leading protection up to 20 kV.
• Dual-solenoid support: Operates up to two DC latching solenoids per decoder for flexible valve configurations.
• TDC compatibility: Works with Toro TDC two-wire controllers and pre-coded addresses speed up installation.
• Durable design: Weather-resistant enclosure with front terminal access for straightforward wiring and maintenance.

Ideal for residential and commercial installations that use Toro's TDC two-wire architecture, the CDEC-ISP-1 reduces installation time and long-term maintenance. Consult Toro documentation or your distributor for detailed wiring diagrams and controller compatibility before installation.