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 |