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Dahua AirShield HY-GC21B-W2 868 Mhz
Dahua AirShield HY-GC21B-W2 868 Mhz
Sensor Eletroquímico de Alta Performance: Deteção ultraprecisa e rápida de fugas de CO.
Ecrã LCD Integrado: Visualização em tempo real da concentração de monóxido de carbono.
Sirene de Alta Potência: Alerta sonoro superior a 85 dB a 3 metros.
Alcance Wireless Extremo: Comunicação estável até 1000 metros em espaço aberto.
Gestão Inteligente DMSS: Notificações push instantâneas no seu smartphone.
Autonomia Prolongada: Bateria CR123A substituível com duração até 3 anos
The DHI-HY-GC21B-W2(868) is a battery-powered wireless carbon monoxide alarm designed for reliable detection. Utilizing advanced electronics and an electrochemical sensor, it continuously monitors CO concentrations and triggers a loud 85dB audible/visual alarm when thresholds are reached. Key features include frequency hopping for stable communication, AES128 encryption, and a 3-year battery life. Easy to install and fully compatible with the Dahua AirShield ecosystem.
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