RF-603N II Wireless Remote Flash Trigger N1 for Nikon D800 D700 D300 D200 D3

Features:
The new RF-603 II is improved version of RF-603, it is a remote shutter release as well as a multi-functional flash trigger which can synchronously trigger flashes and studio strobes. 
Through the transceiver based system each item can be used flexibly as trigger or receiver. 
Only 2 AAA batteries are required as power source for each item.
The 2.4GHz wireless frequency is suitable in most countries and guarantees high speed, distance and stability. Within ous areas, the remote control distance may reach to 100m. 
The synchronization speed can reach to 1/320, depending on the situation.

Improved features:
1. Hot shoe locking system to from slipping off
2. on side for easy operation
3. Enhanced self-detecting system


Functions: 
Supports single triggering.
Can achieve wired and wireless remote shutter release function.
Flash Trigger: to fire the Flash Speedlite; to fire the Studio Strobe light(You need to purchase an extra 6.35mm cable to fulfill this function).
You can use ABOVE TWO FUNCTIONS simultaneously.

This listing is for N1 version: 
For Nikon D1 D2 series D3 D4 series D200 D300 D700 D800 
 
Specifications:
Type: FSK 2.4GHz wireless remote sustem
Transmitter distance: 100M
Channel: 16 channels
Release: half-way press, full-way press
Receiver interface: one is 2.5mm socket
Studio flash light interface: Standard PC socket
Battery type: 2* AAA
Stand-by time: Up to 45hours(TRX); up to 400hours(TX)
Item size: 80.7* 31.3* 25.9mm/ 3.2* 1.2* 1.0in
Item weight: 44g/ 1.6oz(each)
Package size: 16* 9* 4.5cm/ 6.3* 3.5* 1.8in
Package weight: 170g/ 6.0oz 

Package List:
1* Tranceiver
1* Receiver
1* Shutter connecting calbe N1
1* Manual(English)