Plus IV E Release Firmware License (FCC-US/Canada)

    9.99 9.99 9.99 USD


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    You will need at least 2 radios with E Release Firmware. 
    Each radio requires its own Firmware License.

    This license is for an FCC frequency (North or South America) Transceiver. If your radio says "CE" on the label,
    please purchase a CE license instead.

    Important information: Please make sure you enter your email address correctly at checkout. The license(s) will be assigned to that email address. After purchase, you will receive a confirmation email from *LPA Design* (PocketWizard's parent company) with further instructions. The upgrade is completed through the PocketWizard utility via a USB connection with a computer, either a PC or Mac. It cannot be done on a smartphone or tablet. You will need a mini B to USB data cable for the upgrade. An upgrade must be purchased for each radio and will be assigned to the radio's serial number upon installation. Once assigned, it is non-transferable. 

    Camera Compatibility:

    Using the Plus IV as a transmitter: The Plus IV radios are single pin triggers. This means that they will work with virtually any camera or flash on the market. The camera must be able to trigger with a single sync pin through the hot shoe or to have a PC port on the camera or lens. There are a couple cameras (the original Canon T7 and SL3) that do not have a center pin. PocketWizard radios cannot work with those units. The camera's hot shoe must be active. If you have any trouble, please see this Wiki page

    Remotely triggering a camera with a Plus IV: This requires a remote camera cable. Please see the Remote Camera Triggering Wiki page for more details. 

    Flash Compatibility:

    The Plus IV can be used with any flash that has a sync port, as long as you have the correct sync cable, or a hot shoe that can be triggered with a single pin connection. There are a couple flashes currently on the market that do not have a sync port (like the Profoto B10) and PocketWizard radios cannot work with those units. A few flashes require full TTL communication with all the pins, in which case the Plus IV may not work as a remote. 

    PocketWizard Compatibility:

    A unit upgraded with the E Release is compatible only with other PocketWizard radios that have also been upgraded. Be sure to use the same generation of E Release firmware-either the newest versions which may be in Beta or the lowest firmware numbers available in the Utility.

    Once you update to the E Release firmware, the unit is licensed forever.  It can be downgraded to Legacy PocketWizard firmware at any time for use with your other PocketWizard radios. Re-upgrading to E Release can be done at any time with minimal effort.

    Visit our E Release Page to learn more. 

    Extends Your Range

    Trigger your flash(es) and/or remote camera(s) from remarkable distances. Our test in Long Range Mode achieved distances measured in miles.

    Expands Your Features

    Double your available Channels

    • 32 Quad Zone Channels

    • 80 Long Range Quad Zone Channels.

    Enhanced Reliability

    Our radio frequency is less crowded than others and works great in "noisy" environments. We've made it even more reliable with the E Release.  We don't want you to miss a single shot. 

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