http://www.amazon.fr/gp/product/B00ORQCDP8?tag=dewacinta0b-21
PocketWizard 433MHz Plus III Transceiver - Twin Set
http://www.amazon.fr/gp/product/B00ORQCDP8?tag=dewacinta0b-21
32 Channels 16 standard plus 16 Quad-Zone Triggering channels with Selective Quad-Zone Triggering
Auto-Sensing Transceiver
Two-Stage Remote Camera Triggering
Auto-Relay Mode
Long Range Capability
PocketWizard 433MHz Plus III Transceiver - Twin Set
http://www.amazon.fr/gp/product/B00ORQCDP8?tag=dewacinta0b-21