GM700 Tail Lock Digital Gyro for RC R/C 4CH 6CH Helicopter

-Dimensions: 28 x 28 x 20 
-Control System: digital PI(proportional integration) 
-Gyro Sensor: piezoelectricity mode angle speed sensor 
-Operating Voltage:4V-6V ( DC ) 
-Operating Temperature:-40? ~ +85? 
-Weight:16g 
-Functions:gyro operation direction switch, DS mode switch, control delay trimmer,remote gain control, AVCS/normal mode switching.(Dual rate)