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Controller Expansion Modules


Expansion modules are designed to make using and expanding your modular controller as simple and straight forward as possible. By incorporating features such as built-in surge protection, ultra-durable construction, and hot-swappable installation, they are designed and built to perform dependably for a lifetime of use. Modules are specific to the brand and model of the controller.

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  1. Rain Bird ESP-TM2, 4ME, ME3, ST8-WiFi and RZXe WiFi Module | LNKWIFI2
    Rain Bird ESP-TM2, 4ME, ME3, ST8-WiFi and RZXe WiFi Module | LNKWIFI2
    On-Sale $97.95 List Price $196.95
    HLSG SKU: RBLLNKWIFI2
    SKU: LNKWIFI2
  2. Hunter Pro C 3 Station Expansion Module | PCM-300
    Hunter Pro C 3 Station Expansion Module | PCM-300
    1 Star & Up
    On-Sale $36.95 List Price $51.95
    HLSG SKU: HTRPCM300
    SKU: PCM-300
  3. Rain Bird ESP4Me 6 Station Expansion Module | ESP-SM6
    Rain Bird ESP4Me 6 Station Expansion Module | ESP-SM6
    1 Star & Up
    On-Sale $79.95 List Price $145.95
    HLSG SKU: RBLESPSM6
    SKU: ESP-SM6
  4. Rain Bird ESP4Me 3 Station Expansion Module | ESP-SM3
    Rain Bird ESP4Me 3 Station Expansion Module | ESP-SM3
    1 Star & Up
    On-Sale $41.95 List Price $80.95
    HLSG SKU: RBLESPSM3
    SKU: ESP-SM3
  5. Hunter I-Core 6 Station Expansion Module | ICM-600
    Hunter I-Core 6 Station Expansion Module | ICM-600
    1 Star & Up
    On-Sale $112.95 List Price $143.95
    HLSG SKU: HTRICM600
    SKU: ICM-600
  6. Hunter ICC 8 Station Expansion Module | ICM-800
    Hunter ICC, ICC2, and HCC 8 Station Expansion Module | ICM-800
    On-Sale $135.45 List Price $217.95
    HLSG SKU: HTRICM800
    SKU: ICM-800
  7. Hunter X2 Wand WiFi Module | X2WAND
    Hunter X2 Wand WiFi Module | X2WAND
    On-Sale $94.95 List Price $199.95
    HLSG SKU: HTRWAND
    SKU: X2WAND
  8. Hunter Pro C 9 Station Expansion Module | PCM-900
    Hunter Pro C 9 Station Expansion Module | PCM-900
    On-Sale $122.95 List Price $220.95
    HLSG SKU: HTRPCM900
    SKU: PCM-900
  9. Weathermatic SL1600 4 Station Expansion Module | SLM4
    Weathermatic SL1600 4 Station Expansion Module | SLM4
    1 Star & Up
    On-Sale $49.25 List Price $83.95
    HLSG SKU: WMTSLM4
    SKU: SLM4
  10. Toro TMC 212 Station Expansion Module | TSM-02
    Toro TMC 212 Station Expansion Module | TSM-02
    On-Sale $21.95 List Price $28.95
    HLSG SKU: TOLTSM2
    SKU: TSM-02
  11. Rain Bird ESP LX 12 Station Expansion Module | ESP-LXM-SM12
    Rain Bird ESP LX 12 Station Expansion Module | ESP-LXM-SM12
    On-Sale $195.95 List Price $240.95
    HLSG SKU: RBLESPLXMSM12
    SKU: ESPLXMSM12
  12. Rain Bird ESP LX 8 Station Expansion Module | ESP-LXM-SM8
    Rain Bird ESP LX 8 Station Expansion Module | ESP-LXM-SM8
    On-Sale $126.95 List Price $162.95
    HLSG SKU: RBLESPLXMSM8
    SKU: ESPLXMSM8
  13. Hunter HC 12 Station Expansion Module | HC-1200M
    Hunter HC 12 Station Expansion Module | HC-1200M
    On-Sale $105.95 List Price $197.95
    HLSG SKU: HTRHC1200M
    SKU: HC-1200M
  14. Hunter ICC2 Station Expansion Module | ICM-2200
    Hunter I-CORE 22 Station Expansion Module | ICM-2200
    On-Sale $255.95 List Price $469.95
    HLSG SKU: HTRICM2200
    SKU: ICM-2200
  15. Hunter ACC2 Station Expansion Module | A2M-600
    Hunter ACC2 Station Expansion Module | A2M-600
    On-Sale $260.95 List Price $470.95
    HLSG SKU: HTRA2M600
    SKU: A2M-600
  16. Toro Evolution 4 Station Expansion Module | EMOD-4
    Toro Evolution 4 Station Expansion Module | EMOD-4
    1 Star & Up
    On-Sale $39.75 List Price $53.95
    HLSG SKU: TOLEMOD4
    SKU: EMOD-4
  17. Weathermatic PL4800 & SL4800 Controller Expansion Module | SLM12-4800
    Weathermatic PL4800 and SL4800 Controller Expansion Module | SLM12-4800
    On-Sale $156.35 List Price $240.95
    HLSG SKU: WMCSLM124800
    SKU: SLM12-4800
  18. Weathermatic SLM12 12 Zone Expansion Module for PL1600 & SL1600 Timer | SLM12-1600
    Weathermatic SLM12 12 Zone Expansion Module for PL1600 and SL1600 Timer | SLM12-1600
    On-Sale $156.35 List Price $240.95
    HLSG SKU: WMCSLM121600
    SKU: SLM12-1600
  19. Hunter ICC 4 Station Expansion Module | ICM-400
    Hunter ICC 4 Station Expansion Module | ICM-400
    On-Sale $71.95 List Price $114.95
    HLSG SKU: HTRICM400
    SKU: ICM-400
  20. Toro Evolution 12 Station Expansion Module | EMOD-12
    Toro Evolution 12 Station Expansion Module | EMOD-12
    1 Star & Up
    On-Sale $125.85 List Price $178.95
    HLSG SKU: TOLEMOD12
    SKU: EMOD-12
  21. Weathermatic SL800 2 Station Expansion Module | SLM2
    Weathermatic SL800 2 Station Expansion Module | SLM2
    On-Sale $31.35 List Price $48.95
    HLSG SKU: WMTSLM2
    SKU: SLM2
  22. K-Rain Pro EX 2.0 4 Station Expansion Module | 3205
    K-Rain Pro EX 2.0 4 Station Expansion Module | 3205
    On-Sale $28.95 List Price $49.95
    HLSG SKU: KRM3205
    SKU: 3205
  23. Hunter 75-Station Decoder Expansion Module | A2C-D75
    Hunter 75-Station Decoder Expansion Module | A2C-D75
    On-Sale $552.15 List Price $1,284.95
    SKU: A2C-D75
  24. Rain Bird ESP LX Base Module | LXBASEMOD
    Rain Bird ESP LX Base Module | LXBASEMOD
    On-Sale $81.75 List Price $95.95
    SKU: LXBASEMOD
  25. Hunter ACC2 Flow Meter Expansion Module | A2C-F3
    Hunter ACC2 Flow Meter Expansion Module | A2C-F3
    On-Sale $221.45 List Price $352.95
    SKU: A2C-F3
  26. Hunter Sensor Decoder with Surge Suppression | ICD-SEN
    Hunter Sensor Decoder with Surge Suppression | ICD-SEN
    On-Sale $387.35 List Price $901.95
    SKU: ICD-SEN
  27. Hunter Pro C 16 Station Expansion Module | PCM-1600
    Hunter Pro C 16 Station Expansion Module | PCM-1600
    On-Sale $179.95 List Price $252.95
    SKU: PCM-1600
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