1Si

Intelligent technology makes it easy
1Si

Among all the R/C quadcopters now available, the ready-to-fly 1Si stands out as one-of-a-kind. It's the only one that puts the "intelligent technology" of quads costing six times more into a model that fits in the palm of your hand.

This exclusive Heli-Max technology makes the 1Si the easiest compact quad to fly — and the most fun.

Choose the version with built-in camera and you can take in-flight photos and videos, too!

1Si w/o Camera

    1Si w/Camera

Check out the reviews

( review by AroundTuitRC )


1Si camera

Available with HD camera

Two versions of the 1Si are available. One includes an HD digital onboard camera and 2GB memory card. The other does not, but the camera is available separately (HMXZ0001) — If you already own a 1SQ V-Cam or 230Si the cameras are interchangable with the 1Si.


1Si Lights

Integrated LEDs

Colored LEDs on the bottom of each boom do more than add to the 1Si's cool looks. They also help you follow the model's orientation, whether flying by day or night.


1Si battery

Battery performance

Recharge your 1Si's 350mAh flight battery using the included, USB-compatible LiPo battery charger.

The AMA Advisory on LiPo Safety

1Si flight modes

Beginner and expert flight modes

Select Beginner or Expert flight modes from the transmitter. In Beginner mode, releasing the sticks lets the 1Si stabilize itself in flight — perfect for when you're unsure of how to react. Expert mode turns off the TAGS-FX accelerometers, allowing greater maneuverability. Choose the mode that's right for you. New pilots enjoy unprecedented confidence...experts gain the precision to execute perfect maneuvers.


parts layout
Ready-To-Fly
Everything Included
  • 2.4GHz SLT radio
  • LiPo battery and USB charger
  • "AA" batteries
  • Extra rotor blades and blade guards

HMXE0830 - RTF w/o Camera
HMXE0832 - RTF w/Camera
Rotor Diameter: 2.2 in (56 mm)
Diagonal Dimension: 4.8 in (123 mm)
Weight (w/o Camera): 1.5 oz (43 g)
Weight (w Camera): 1.6 oz (46 g)
Both require: Nothing

Onboard camera is not to be used for commercial ventures. Be sure to fly in a safe environment and respect the privacy of others.