SwitchLinc 2-Wire Dimmer - INSTEON Remote Control Dimmer (RF), White
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SwitchLinc 2-Wire Dimmer - INSTEON 2474DWH Remote Control Dimmer (RF), White

Now You Can Add an INSTEON Dimmer Wall Switch Anywhere
  • Similar to the SwitchLinc Dimmer, but no Neutral wire needed and RF-only communication
  • Easy 2-wire connection
  • Perfect for older homes without neutral wires

Item #: 2474DWH

In stock - Ships Today

  • Details
  • Specs
  • Reviews
  • Manuals
  • What's Included
  • Similar to the best selling SwitchLinc Dimmer, this newest member of the SwitchLinc family requires only two electrical wire connections. Meaning that if you don't have a neutral wire available in your switch box, you can finally incorporate those locations into your INSTEON network.

    How is the SwitchLinc 2-Wire Dimmer different than the SwitchLinc family of dimmers?
    SwitchLinc 2-Wire Dimmer (#2474DWH) SwitchLinc Dimmer (#2477D)
    Communication Radio (RF) Radio + powerline (dual-band)
    Wiring Line
    Load Types Incandescent Incandescent, dimmable LED
    Minimum Wattage Requirement 25 Watt Bulb


    3-Way Compatible No Yes

    Slim Design
    Similar dimmers are up to 50 percent deeper than the SwitchLinc Dimmer. Thanks to its slim design, it makes installation easy even in small junction boxes.

    Beautiful, High-Quality Construction
    Unlike other switches, the SwitchLinc Dimmer offers the natural feel of high-end dimmers. You'll love the crisp, tactile response with each touch instead of the mushy feeling of other brands. The SwitchLinc Dimmer is designed and manufactured to high-end specifications and goes through over 10 quality control tests before arriving at your doorstep. This modern Decora-style switch will blend with any room's design. Additional color options are available with replacement paddles (sold separately).

    Scene Lighting
    Scenes allow you to control multiple lights, rooms or even the whole home with a single command. Because the SwitchLinc Dimmer can be a member of more than 400 scenes (i.e. "Movie Time," "Party," "Romance," etc.), you'll be able to launch various lighting scenarios with a single button press. These are elegant features usually found only in systems costing tens of thousands of dollars and requiring extensive rewiring of your home. All member lights can ramp to your independently desired brightness levels at your chosen ramp rate(s). So one set of lights can dim slowly, while another set turns off instantly, all controlled with one command from one button. If you want to control multiple scenes from one controller, we recommend the INSTEON KeypadLinc Dimmer.

    Non-Volatile Memory
    All SwitchLinc Dimmer settings are stored in non-volatile memory and are not lost during power failures. Additionally, in the event of a power loss, the SwitchLinc Dimmer will return to its last brightness level when power is restored.

    Note: As with all wall dimmers, the SwitchLinc may feel warm during operation. Rigorously tested and approved to UL-standards, the amount of heat generated falls well within approved limits and poses no threat to your home or the lifespan of the device.
  • General
    Brand: INSTEON
    Manufacturer Product No.: 2474DWH, SwitchLinc 2-Wire Dimmer - INSTEON Remote Control Dimmer (RF)
    UPC: White - 2474DWH: 813922010817
    Almond - 2474DAL: 813922013306
    Light Almond - 2474DLAL: 813922013351
    Black - 2474DBK: 813922013313
    Gray - 2474DGY: 813922013337
    Ivory - 2474DIV: 813922013344
    Brown - 2474DBR: 813922013320
    INSTEON Powerline Mesh Rrepeater: No
    INSTEON RF Mesh Repeater Yes
    INSTEON Controller Yes
    INSTEON Responder Yes
    Maximum Links / Scenes 400
    Load Brightness Levels 32 locally (256 with software)
    LED: White when load is on, bottom white LED is on when load is off.
    Blinks red when responder does not acknowledge (can be disabled via software).
    Blinks red or green during setup.
    LED Brightness: Adjustable, from off to bright
    Local On-level: Adjustable, 32 fixed brightness levels or resume dim
    Local Ramp-rate: Adjustable from 0.1 seconds to 9 seconds locally (0.1 seconds to 8 minutes via software)
    Local Control: Yes
    Commands supported as controller: On Off
    Fast-on Fast-off
    Begin bright Begin dim
    End bright End dim
    Software configurable: Yes
    RF Range: Up to 100-feet open air
    Phase bridge detect beacon No, INSTEON RF only device
    INSTEON Device Category: 0x01 dimmable lighting control
    INSTEON device subcategory: 0x24
    Mounting: Single gang electrical box
    Wires: Black - line (16 gauge)
    Red - load (16 gauge)
    Copper - ground (16 gauge)
    Color: White paddle (color change kits available), clear back case
    Set Button: 1, clear
    Air Gap: Yes (Set button pulled out)
    Plastic: UV stabalized polycarbonate
    Beeper: Yes
    Beep on Button Press: Optional (off by default)
    LEDs: 9 white brightness LEDs, 1 green/red status LED
    Dimensions: 4.1" H x 1.8" W x 1.2" D
    Weight: 3.6oz
    Operating Environment: Indoors
    Operating Temperature Range: 32° to 104° F (0° to 40° C)
    Operating Humidity Range: 0-90% relative humidity
    Storage Temperature Range: -4° to 158° F (-20° to 70° C)
    Supply Voltage: 120 Volts AC +/- 10%, 60 Hertz, split single phase
    Frequency: 60Hz
    Load Type(s): Wired-in incandescent lighting
    Maximum Load: 600 Watts
    Minimum Load: 25 Watts
    User Replaceable Fuse No
    Hardwired Remote Control No
    Retails All Settings Without Power: Yes, saved in non-volatile EEPROM
    Standby Power Consumption: <1 Watt
    FCC ID: SBP2474DWH
    Safety Approval(s): ETL (Intertek Testing Services)
    Certifications: FCC, IC Canada

  • Reviews 1 - 10 of 34

    1. 1
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    3. 3
    4. 4
    Review of 2474DWH Review by LARRY
    Review of 2474DWH

    Wrong switch was recommended to me. Had to return it.

    Posted on 5/3/2014

    Review of 2474DWH Review by GEORGE
    Review of 2474DWH

    The first one was bad and kept cycling on and off. I returned it and the new one seems to work fine.

    Posted on 3/16/2014

    Review of 2474DWH Review by DAN
    Review of 2474DWH

    Installation was very easy

    Posted on 2/27/2014

    Review of 2474DWH Review by BBPDEG
    Review of 2474DWH

    I installed this two wire switch in a room with a fan and light. I wired it into the light portion which has LED lights in it. It works perfectly dimming, on, off, etc. Sorry Ronald couldn't make it work.

    Posted on 2/2/2014

    Review of 2474DWH Review by RONALD
    Review of 2474DWH

    The description didn't clearly say that this switch wasn't compatible with LED lights,

    Posted on 1/3/2014

    Review of 2474DWH Review by GREGORY
    Review of 2474DWH

    This one of dozens of Insteon products that I have bought over the years. This was needed because of a two wire configuration at a BBQ island. Worked great.

    Posted on 1/2/2014

    Review of 2474DWH Review by HEATH
    Review of 2474DWH

    Works great.

    Posted on 1/2/2014

    Review of 2474DWH Review by MICHAEL
    Review of 2474DWH

    Solved my incorrectly wired switch problem. My only want is I wish they made this in a traditional switch version instead of modern, as I have a 90 year old house.

    Posted on 11/15/2013

    Review of 2474DWH Review by SCOTT
    Review of 2474DWH

    Works as directed

    Posted on 8/22/2013

    Review of 2474DWH Review by RAUL
    Review of 2474DWH

    Received the product on time and works great.

    Posted on 6/18/2013

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    • SwitchLinc 2-Wire - INSTEON Remote Control Dimmer, White
    • Quick Start Guide
    • 2 mounting screws
    • 3 wire nuts
    • White paddle included
    • Wall plate sold separately
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