Terms and conditions
|
Communication range with expander module |
1500m |
|
Communication type |
Bidirectional |
|
Radio frequency |
868MHz |
|
Radio signal modulation type |
GFSK |
| Number of frequency channels | 6 pair channels |
| Battery life | ~10 years |
| Battery power supply | 3 x CR123A 3V |
| Radiated power | ≤ 20 mW |
| Test transmission message period | 300s |
| Built-in buzzer volume | 80dB/1m |
| Operation temperature | -10°C to +55°C |
| Dimensions | Ø106x76mm |
| Weight (with battery) | 227g |