ALZO Wireless Radio Shutter Release 300 Feet Range for all Nikon Pro cameras Headphone The lights are free-standing and

The lights are free-standing and have fully articulated light heads that can be positioned as needed

and detailed American-written installation manual

We recommend installing the lights with a space of 6 to 10 feet between them

which is the most stable slider mount

ALZO Wireless Radio Shutter Release 300 Feet Range for all Nikon Pro cameras Headphone The lights are free-standing and300ft range with penetration through walls; walls will reduce the range Supports partial shutter AF and AE, continuous drive and bulb mode Includes 3 second shutter delay mode Selection of 1 of 16 channels to reduce possible RF interference Bi Color LED on transmitter indicates partial and full shutter; includes (1) 23A alkaline battery and (1) CR2 Lithium Polymer 3V battery This wireless radio controlled shutter release has a 300 feet range with