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Control Type
Serial / RS-232 / RS-485 Controllable
IP / Network / Ethernet
Serial - RS-232
Ease of Installation
Intermediate (Installs < 60 minutes)
Global Cache
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Quickly connect almost any Electrical Device to a Network for Remote Control
Global Cache WF2SL iTach Wi-Fi to Serial
Global Cache WF2SL iTach Wi-Fi to Serial
Global Cache WF2SL iTach Wi-Fi to Serial
Item# 81182
Price: Normally $169.99 
Hot Deal $111.00
Free shipping on orders over $175 - See Details


  • Ultra compact device (fits in the palm of your hand) for convenient and unobtrusive connectivity
  • Supports multiple connections, up to 8 iPhone/iPod devices can simultaneously control one iTach
  • On board web server for fast and easy setup and configuration
  • Flash upgradeable to accommodate future upgrades in the field
  • Backwards compatibility with the Global Caché GC-100 Network Adapter

Essential Info

The iTach WiFi to Serial (RS232) wirelessly connects, monitors and controls serial devices over a network and the Internet. The iTach WiFi devices provide a new level of automation and control flexibility, enabling device networking without wiring. The product is based on open systems and standards for easy integration and compatibility with PC based control software, iPhone/iPod/iPad control apps, and high-end control systems. Employing iTach devices and remote control software available through iTunes, your iPad, iPhone, or iPod touch is transformed into a universal remote control in a matter of minutes. Now Wi-Fi enabled device can access the TV, DVD, cable box, or virtually any other electrical device from any room in the house without wiring.

What's Included

  • 1x - iTach Wi-Fi to Serial
  • 1x - Power Supply
  • 1x - USB Power Cable
  • 1x - Owners Manual

  • Specifications

    ManufacturerGlobal Cache
    Manufacturer Product NoWF2SL
    Power Input5 - 16V DC @ 300mA
    Network Connection802.11b wireless interface
    LED IndicatorsPower and all Connectors to indicate activity
    RS232 PortMale DB9 connector
    1200 baud to 115Kbaud Data Rates Supported
    Odd, Even, and None Parity Settings
    Bi-directional hardware RTS/CTS Flow Control
    CertificationsFCC (part 15, Class B), C-tick, CE
    RoHs Compliant
    Dimensions9" L x 3.5" W x 2" H
    Weight1 lb
    Warranty2 Year Limited

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Global Cache, Tel: (541) 899-4800


    15 Ratings
    5 star: 80%  (12)
    4 star: 7%  (1)
    3 star: 0%  (0)
    2 star: 0%  (0)
    1 star: 13%  (2)
    Average Customer Rating
    (15 customer ratings)
    Share your thoughts with other customers
    EILEEN -- watauga, TX   12/9/2013
    Unable to connect using commercially available serial port redirection software. Tech support unable to provide a solution or suggest alternatives.
    NEIL -- laurel, MD   5/9/2013
    Great product to make a serial connection
    GEORGE -- los angeles, CA   5/8/2013
    Works great. I love this unit. I may get another one for another part of my house.
    RICARDO -- goinia, Brazil   12/28/2012
    Great. Works very well with z-wave dongle.
    John -- Tennessee   5/31/2012
    This product works great. Bought it for a trade show to demonstrate a new iPod feature, and it worked great. The GUI is extremely easy to use, documentation isn't great, but it was enough for me to figure out how to set it up for our networking needs. Thumbs up.
    RICHARD -- burr ridge, IL   4/22/2012
    The first one never worked, they rma'd it, the replacement worked for about 3 days then locked up displaying solid network status light (normal operation it blinks) and the device's MAC address was null as seen by my network sniffer – not accessible by their tool ihelp/web or ping. Dlink 802.11n router about 15 feet away - all other Wi-Fi clients has no connection issues.
    REX -- loxahatchee, FL   5/30/2010
    Trouble free product.

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