Description
Technical parameters
|
Model |
SY-SHA- Bl-02 |
|
Working voltage |
DC3V |
|
Working current |
13mA |
|
Working frequency |
433.92mhz /315MHZ(optional) |
|
Frequency deviation |
0.2mhz |
|
Transmission power |
10mW |
|
Launching distance |
100m(open) |
|
Coding chip |
EV1527 |
|
Modulation mode |
ASK |
|
working temperature |
-25 ℃ ~ + 75 ℃ |
|
size |
7.8×4.5×3cm |
|
Suitable useage |
the elderly caller (nursing home, hospital, sanitarium, as well as the family use) |
