Radian 2
Radian 2
$249 (USB)
Camera Control
Free iOS and Android app Free iOS & Android app
Wireless App Control Wireless Control
Wireless IR Triggering Wireless IR Triggering
Wired Remote Wired Remote
Time lapse
Intervalometer Intervalometer
Time Delay Time Delay
Exposure Ramping Exposure Ramping
Bulb Ramping Bulb Ramping
ISO Ramping ISO Ramping
Speed Ramping Speed Ramping
(Radian App)
HDR Time Lapse HDR Time Lapse
Long Exposure Time Lapse Long Exposure Time Lapse
Phoneless Time Lapse Phoneless Time Lapse
Remote Trigger
Multi Camera Change Camera Settings
Multi Camera Multi-Camera Control
Trigger Photos Trigger Photos
Image Review Image Review
Histogram Review Histogram Review
Long Exposure Long Exposure
Photo Booth Photo Booth
Start and Stop Video Start/Stop Video
Select Canon & Sony Models
Motion Control
Panning and Tilting Panning and Tilting
Move Shoot Move Move-Shoot-Move
Continuous Motion Continuous Motion
Physical Specs
Weight Weight
0.75 oz
1.5 ounces
15 ounces
Dimensions Dimensions
1.35 x 2.1 x .47"
1.57 x 2.36 x 0.69"
4.57 x 1.77"
Battery Battery
Replaceable Coin Cell
Lithium-ion rechargeable
Lithium-ion rechargeable
Battery Life Battery Life
2000+ hours
Up to 12 hours
Up to 100 hours
Charge Time Charge-Time
4 hours
6 hours
Firmware Upgradeable Firmware Upgradeable