DAHUA ARA13-W2 (868) Blue Ασύρματη σειρήνα εξωτερικού χώρου σε μπλε χρώμα – 110db
- IP65 rated.
- Outdoor product (-25 °C to +60 °C).
- 12 VDC and battery power supply.
- Multiple alarm sounds: Fire, medical, intrusion, panic, and more.
- Sound pressure level: 110 dB.
- Temperature monitoring.
- Frequency hopping and two-way communication.
- Cloud update and automatic recovery from update failure.