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Nikon

Nikon WT-4a Wireless Transmitter

MFR# 25365
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$814.99
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Wireless transmitter for D3 and D300 allows WiFi remote operation (with optional Camera Control 2 software) and image transfer (with FTP software) or wired Ethernet connection.

Supports wireless LAN conforming to IEEE 802.11b/g, IEEE 802.11a, (WiFi a/b/g) and wired LAN conforming to IEEE 802.3u (100BASE-TX) and IEEE 802.3 (10BASE-T).

Easy-to-use cable connection type
External dimensions are approx. 125 (W) x 65 (H) x 35 (D) mm, and weight is 131 g (body only). In order to maintain operability of a camera, the WT-4 is not directly mounted on the camera bottom, but is connected via a cable.
A soft case that can be attached to a belt and a neck-strap are supplied as standard accessories.

Wireless LAN and wired LAN supported
With wireless LAN, IEEE 802.11b/g and 11a are supported. With wired LAN, IEEE 802.3u (100BASE-TX) and IEEE 802.3 (10BASE-T) are supported.

Wide transmission range
With wireless LAN, transmission range is approx. 180 m (IEEE 802.11b/g) and 260 m (IEEE 802.11a). (The range varies according to obstacles and radio wave conditions.)

When using wireless LAN, desired transfer mode can be selected.
Ad-hoc mode enables peer-to-peer connection of a WT-4 and a computer or FTP server. Infrastructure mode enables connection via an access point.

Four connection modes available

  • Image Transfer mode: Images stored in a memory card and those just taken can be transferred and saved on a computer or FTP server.
  • Thumbnail Select mode: Thumbnail images can be displayed on a connected computer, and selected images can be downloaded and saved.
  • PC mode: With Camera Control Pro 2 (optional), camera settings can be controlled and images taken can be transferred and saved on a computer.
  • Printer mode: JPEG images stored in a memory card can be transferred to a printer connected with a computer.

Several cameras can be connected with a computer (Thumbnail select mode)

When the Nikon D3 or D300 is connected with the WT-4 via USB cable, several cameras can be wirelessly connected with a computer.

  • Transmission Range: Transmission range when wireless LAN is used is approx. 590 feet (IEEE 802.11b/g) or 850 feet (IEEE 802.11a). (Varies according to transmission conditions.)
  • Power Requirements:: EN-EL3e battery (sold separately) and MH-18a charger for EN-EL3e battery or AC Adapter EH-6 (sold separately).
  • WiFi Support: Supports wireless LAN conforming to IEEE 802.11b/g, IEEE 802.11a (WiFi a/b/g), and wired LAN conforming to IEEE 802.3u (100BASE-TX) and IEEE 802.3 (10BASE-T).
  • Transfer Modes: Ad-hoc mode enables peer-to-peer connection of a WT-4 and a computer or FTP server. Infrastructure mode enables connection via an access point.
Connection Modes:
  • Image Transfer mode: Images stored in a memory card and those just taken can be transferred and saved on a computer or FTP server.
  • Thumbnail Select mode: Thumbnail images can be displayed on a connected computer, and selected images can be downloaded and saved.
  • PC mode: With Camera Control Pro 2 (optional), camera settings can be controlled and images taken can be transferred and saved on a computer.
  • Printer mode: JPEG images stored in a memory card can be transferred to a printer connected with a computer.
Nominal Data Transfter Rates:
  • IEEE 802.11a 54M/48M/36M/24M/18M/12M/9M/6M (bps)
  • IEEE 802.11g 54M/48M/36M/24M/18M/12M/9M/6M (bps)
  • IEEE 802.11b 11M/5.5M/2M/1M (bps)

System requirements
Compatible cameras Nikon digital SLR D3/D300
Power source One Rechargeable Li-ion Battery EN-EL3e (optional) or AC Adapter EH-6 (optional)
OS (when connected with a computer) 32-bit Windows Vista Home Basic / Home Premium / Business / Enterprise / Ultimate, Windows XP Professional / Home Edition (SP1 or later, SP2 recommended, pre-installed models), Mac OS X (Ver. 10.3.9, 10.4, PowerPC G4 / G5 CPU, models with Intel processor)
OS (when connected with an FTP server) Operation guaranteed OS*1: Windows Vista / Ultimate / Business / Enterprise, Windows XP Professional, Mac OS X（Ver. 10.3.9, 10.4）
Transfer equipment (when wireless LAN is used) Wireless LAN adapter equipped with a computer or externally connected, or wireless LAN access point (complaint with IEEE 802.11b, IEEE 802.11g or IEEE 802.11a)
Transfer equipment (when Ethernet is used) • Ethernet port equipped with a computer or externally connected (compliant with 100BASE-TX, 10BASE-T)
• Compatible Ethernet cable (compliant with 100BASE-TX, 10BASE-T)
Others • Supplied WT-4 Setup Utility software is required when setting information in a camera on computer or FTP server*2 to be connected
• Supplied thumbnail selector software is required when setting thumbnail select mode
• CD-ROM drive (used when installing WT-4 Setup Utility/thumbnail selector software)
• USB port*3 equipped with a computer and optional USB cable (used when setting information on a device to be connected using WT-4 Setup Utility)

*1 For the latest information on operation guaranteed OSs, refer to our websites.
*2 When an FTP server is a connected device, information on the server can be set with a camera connected with the WT-4, without using the WT-4 Setup Utility software.
*3 Operation using USB hub is not guaranteed.
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