STEAM Intruder Alarm Robot HITEC The factory-installed brushless power system

The factory-installed brushless power system features a 2S and 3S-compatible outrunner motor

Servos: Long-throw linear

ESC and 2 Servo Control Unit (installed)

VXL-3s™ Waterproof Electronic Speed Control Three programmable drive profiles: Sport Mode - Forward / Brake / Reverse

Use with threaded rods or threaded couplers

STEAM Intruder Alarm Robot HITEC The factory-installed brushless power systemBuild your own alarm robot and hang him on the doorknob to alert you to intruders. Includes robot parts and instructions. Requires a AA battery (not included). 8yr+ !\ WARNING: CHOKING HAZARDSmall parts. Not for children under 3 yrs.