{"title":"WeatherMatic 2-Wire Decoders","description":"\u003cdiv class=\"category_desc\"\u003e\n\u003cb class=\"txt-blue-bold\"\u003eSmartWire is the industry's first control system to truly be a Smart controller and a 2-wire controller.\u003cbr\u003e\u003c\/b\u003e At less than half the price of competing products it's the most cost effective solution for commercial jobs sized 16 zones or larger. SmartWire delivers all the water savings advantage of weather based watering in combination with the cost savings of a 2-wire system\u003c\/div\u003e\r\n\u003c!-- split --\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb class=\"txt-blue-bold\"\u003eDecoder Module Features\u003c\/b\u003e\u003cbr\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cb style=\"font-weight: bold;\"\u003e\u003c\/b\u003eConverts the SmartLine SL1600 Controller to a 2-Wire system for a maximum of 48 zones plus Master Valve\u003c\/li\u003e\r\n\u003cli\u003eCompatible iwth SmartLink\u003c\/li\u003e\r\n\u003cli\u003eConnections for up to 3 different 2-wire paths for maximum installation flexibility\u003c\/li\u003e\r\n\u003cli\u003eLED display and status lights for programming, operation status, and troubleshooting with error codes\u003c\/li\u003e\r\n\u003cli\u003ePrograms and operates SmartWire SLDEC Series decoders\u003c\/li\u003e\r\n\u003cli\u003eHot-swappable installation\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cb class=\"txt-blue-bold\"\u003eDecoder Features\u003c\/b\u003e\u003cbr\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cb style=\"font-weight: bold;\"\u003e\u003c\/b\u003e1, 2, and 4 valve decoders available\u003c\/li\u003e\r\n\u003cli\u003eDecodes signals from Decoder Module to open and close valves\u003c\/li\u003e\r\n\u003cli\u003eInput voltage 24-28VAC from 2-wire path\u003c\/li\u003e\r\n\u003cli\u003eShock resistant\u003c\/li\u003e\r\n\u003cli\u003eSurge protection\u003c\/li\u003e\r\n\u003cli\u003eFully programmable for valve addresses using Decoder Module\u003c\/li\u003e\r\n\u003cli\u003eFreeze\/head resistant (-20° to 60° C)\u003c\/li\u003e\r\n\u003cli\u003e14 gauge PVC-coated connecting wires\u003c\/li\u003e\r\n\u003cli\u003eSealed electrical components for protection from water and dirt\u003c\/li\u003e\r\n\u003cli\u003eOperates valves to a maximum of 100' (30m) from decoder\u003c\/li\u003e\r\n\u003cli\u003eDiagnosed and reports failed solenoids to the Decoder Module\u003c\/li\u003e\r\n\u003cli\u003eAuto Shut-down if communication with Decoder Module is lost\u003c\/li\u003e\r\n\u003c\/ul\u003e","products":[{"product_id":"weathermatic-one-valve-decoder","title":"Weathermatic SLDEC1 SmartWire 1-Valve Decoder Module","description":"\u003cp\u003eThe Weathermatic SLDEC1 is a single-valve SmartWire decoder engineered for professional 2‑wire irrigation systems. Compact and fully sealed for valve‑box installation, it decodes controller commands and transmits valve status back to the decoder module so technicians can quickly identify issues without extensive on-site troubleshooting.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePurpose-built for SmartWire 2‑wire systems; assigns a unique address to a single valve for precise control and addressing.\u003c\/li\u003e\n\u003cli\u003eElectrical spec: operates on 24–28 VAC input and can activate a valve up to 100' (30 m) from the decoder.\u003c\/li\u003e\n\u003cli\u003eRugged construction with sealed electronics and 14‑gauge PVC‑coated leads; shock and surge protection for long-term reliability.\u003c\/li\u003e\n\u003cli\u003eFreeze\/heat rated from –20°C to 60°C to withstand harsh outdoor environments.\u003c\/li\u003e\n\u003cli\u003eTwo‑way communication enables failed‑solenoid detection, diagnostic reporting and auto shut-down if communication is lost.\u003c\/li\u003e\n\u003cli\u003eReduces copper wiring and trenching costs while simplifying installation and expansion of large commercial systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDetailed wiring diagrams, installation guides and owner manuals are available with the product documents for step‑by‑step wiring and programming instructions. The SLDEC1 is an economical, field‑proven choice when converting SmartLine controllers to 2‑wire operation or when adding zones in commercial and municipal irrigation projects.\u003c\/p\u003e","brand":"Weathermatic","offers":[{"title":"Default Title","offer_id":43673768969,"sku":"SLDEC1","price":196.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/SLDEC1-2_196850c9-98bd-48e8-b10c-ee9c33c40524.jpg?v=1588178170"},{"product_id":"weathermatic-two-valve-decoder","title":"Weathermatic SLDEC2 SmartWire 2-Valve Decoder, 24-28VAC","description":"\u003cp\u003eThe Weathermatic SLDEC2 is a SmartWire 2-valve decoder designed for commercial SmartLine controllers. It decodes controller signals to operate two solenoid valves on a 2-wire path, simplifying wiring and expansion for large irrigation sites.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-valve output: controls up to two solenoid valves from a single decoder address.\u003c\/li\u003e\n\u003cli\u003eElectrical: 24–28 VAC input from the 2‑wire path; operates valves to 100' (30 m) from decoder.\u003c\/li\u003e\n\u003cli\u003eDurable design: sealed unit with 14‑gauge PVC-coated lead wires; shock-, freeze- and heat-resistant (‑20°C to 60°C).\u003c\/li\u003e\n\u003cli\u003eSmart diagnostics: two-way communication reports open\/shorted solenoids, wire faults, and supports on-board fault review.\u003c\/li\u003e\n\u003cli\u003eProgrammable \u0026amp; safe: addressable in the field with SL9600TW programming port; auto-shutdown if communication is lost.\u003c\/li\u003e\n\u003cli\u003eWarranty: standard 2-year limited warranty; extends to 3 years when used with SLWIRE and SLCONN connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for commercial irrigation professionals, the SLDEC2 reduces copper and labor costs while providing reliable, serviceable control. Compatible with SmartWire SL9600TW controllers and standard commercial 24VAC solenoids.\u003c\/p\u003e","brand":"Weathermatic","offers":[{"title":"Default Title","offer_id":43673769609,"sku":"SLDEC2","price":393.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/SLDEC2-2_9e965336-c6ac-4219-a376-88432fd52567.jpg?v=1588178214"},{"product_id":"weathermatic-four-valve-decoder","title":"Weathermatic SLDEC4 Four-Valve SmartWire Decoder Module","description":"\u003cp\u003eThe Weathermatic SLDEC4 is a four-valve SmartWire decoder module designed for SmartLine controllers (SL1600 family and SL9600TW). It converts controller signals over a two‑wire path to operate up to four irrigation valves at each decoder location, simplifying wiring and reducing installation costs.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFour-valve decoder compatible with SmartWire SLDEC series and programmable via the decoder module.\u003c\/li\u003e\n\u003cli\u003eOperates on 24–28 VAC from the 2‑wire path; protected against shock and surge.\u003c\/li\u003e\n\u003cli\u003eSealed electrical components, 14‑gauge PVC‑coated leads, and freeze\/heat rating −20° to 60°C.\u003c\/li\u003e\n\u003cli\u003eEffective valve control up to 100' (30 m) from the decoder; reports failed solenoids and diagnostic status.\u003c\/li\u003e\n\u003cli\u003eAuto shut-down if communication is lost; designed for indoor\/outdoor valve box installation.\u003c\/li\u003e\n\u003cli\u003eIdeal for commercial sites and large residential installs where reducing trenching and wire costs matters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncludes downloadable wiring diagrams and the owner’s manual. Confirm compatibility with your SmartLine controller and use SLWIRE\/SLCONN splice kits for buried installations. Warranty: SmartWire products carry a 3‑year warranty when used with SLWIRE\/SLCONN connectors (2 years otherwise).\u003c\/p\u003e","brand":"Weathermatic","offers":[{"title":"Default Title","offer_id":43673769673,"sku":"SLDEC4","price":557.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/SLDEC4-2_504bef44-2205-466d-96a4-66b99a6b912f.jpg?v=1588178232"},{"product_id":"weathermatic-lightning-arrestor","title":"Weathermatic SmartWire SLGDT Lightning Arrestor (2-Wire)","description":"\u003cp\u003eDesigned for Weathermatic SmartWire 2‑wire irrigation systems, the SLGDT Lightning Arrestor provides dedicated surge protection where it’s needed most. Compact and fully sealed, the SLGDT helps dissipate static charges from nearby lightning strikes to reduce damage to decoders, controllers, and other SmartWire components.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmartWire compatibility:\u003c\/strong\u003e Installs directly on SmartWire red and black conductors; requires no power from the 2‑wire system and is compatible only with SmartWire networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust protection:\u003c\/strong\u003e Gas-discharge tube design protects approximately a 300‑foot radius and adds an extra measure of defense beyond built-in component safeguards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Sealed and impervious to moisture, salts, fertilizers and mild chemicals; shock resistant and rated for -20° to 60° C operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Connect the red and black leads to the 2‑wire path and attach the green ground wire to a proper earth ground using the supplied SLCONN connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement guidance:\u003c\/strong\u003e Install an SLGDT at the controller location, at the end of long runs, and approximately every 600 feet along extended 2‑wire paths for best protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer warranty:\u003c\/strong\u003e Standard limited warranty is two years; warranty extends to three years when installed with Weathermatic SLWIRE cable and SLCONN connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SLGDT is compact (approximately 2\"×2\"×1\") and may be buried directly in soil where required. It requires minimal maintenance and provides a cost-effective, low-effort way to protect commercial SmartWire installations from lightning‑related surges and static events.\u003c\/p\u003e","brand":"Weathermatic","offers":[{"title":"Default Title","offer_id":43673769929,"sku":"SLGDT","price":139.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/SLGDT-2_911200d0-14ae-41f5-bbb1-0dc075cab6f0.jpg?v=1503341413"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/collections\/715-T.jpg?v=1592425063","url":"https:\/\/www.sprinklersupplystore.com\/collections\/weathermatic-2-wire-decoders.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}