Product OverviewA procurement manager named Tomas Novak recently faced critical fire safety monitori···
Bluetooth Communication Alarm Memory Backup Power Auto-Switch Polarity-Insensitive Two-Wire Bus Dual Band Communication APP Push Notification Self-Test Function 95dB Alarm Volume GSM Communication Operating Humidity Range Dual Communication Channel Flameproof Explosion-Proof 4G LTE Cellular Communication Ionization Smoke Alarm