Power supply | 10~30V DC |
Static power | 0.12W |
Alarm power consumption | 0.7W |
Alarm sound | ≥80dB |
Signal output | RS485 Modbus-RTU |
Smoke sensitivity | 1.06±.26%FT |
Standards compliant | GB4715-2005 |
working environment | -10℃~50℃,≤95%,No condensation |
Line color | Description |
brown | power supply |
black | Negative power supply |
yellow | 485-A |
blue | 485-B |