Impact PowerTrigger 16 Channel AC Transmitter and Receiver Set

433 MHz Radio SignalUsing a powerful radio signal allows you to trigger your studio flash without line of sight positioningFlash Sync Speed of up to 1/200 Sec.Take advantage of sync speeds up to 1/200 of a second with compatible camerasWirelessCable-free triggering allows you to activate a studio flash from up to 75' (22.8 meters) awaywithout a physical connection16 User-selectable ChannelsMultiple channels allow you to change your receiver settings to avoid interference from other wireless devicesLED IndicatorConfirms sending/receiving signals, and active AC powerMulti-voltage100-230 VAC, 50/60 HzLong-lasting Transmitter BatteryIncluded user-replaceable 12V 23A alkaline battery lasts up to 2 yearsFrequency: 433 MHzChannels: 16Connections: Hot shoe, 2.5 mm Sub-mini input sync portOperating Range: Maximum 75' (22.8 m)Max Sync Speed: 1/200 Sec.Power: Transmitter: 12 V 23A battery, Multi-voltage: receiver: 100-230 VAC, 50/60 HzDimensions: 1.2 x 1.6 x 2.8" (3.1 x 3.9 x 7.2 cm)Weight: 1.3 oz (37 g)

• Transmitter | Receiver
• 2.5mm Sub-mini to PC Cable | 3.5mm to 1/4" Monoplug Adapter
• Up to 75' Wireless Range | Multi-voltage Receiver: 100-230 VAC
• 16 Wireless Radio Channels
• Includes: PowerTrigger 16 Channel Studio Receiver, Limited 1-Year Warranty, PowerTrigger Transmitter, Pre-installed 23A Battery