Wireless Singal Transmitter

1, working volt (V): DC12V
2, Static Electricity: 12MA
3, Working Current: 150MA-180MA
4, Operating Frequency: 315MHz&433MHz
5, Transponder time: time equivalent transmitter, the shortest is three seconds, the longest is 10 S.
6, Oscillation resistance: 4.7, 3.3, 2.2, 1.5M
7, Launch distance: 3,000 meters in the open area