
Wireless Calling Button (Works With Calling System)
200 meters or 656 feet in outdoor working area; signal transmission distance; high sensitivity receiving technology, product signal stability
Installation Guide
Specifications:
Call Button |
|
| RF frequency | 433MHz |
| Modulation mode | ASK (AM) |
| Working chip | learning code |
| Power | 12V23A battery (included) |
| Working current | 17mA |
| Emission distance | 150 meters (outside) |
| Working temperature | -20 Celsius to 55 Celsius |
| Size |
66 x 66 x 27mm / 2.6 x 2.6 x 1 in |
| Weight | 42g / 1.7oz |