






S$55.00 S$38.00
Transmission frequency | 2.4GHz |
---|---|
Transmitting power | ≤ 15dBm |
The communication distance | more than 50m (open) |
Working voltage | 3V |
Low power alarm | 2.5V ± 0.2V |
Static current | ≤ 5ua |
Working current | ≤ 25mA |
Operating temperature | - 10 ℃ ~ + 50 ℃ |
Battery life more than | 3 years |
Appearance dimension | 51.0x54 0mm |