868MHz wireless

868mhz inalámbrico - Wanlin Fire, fabricante y exportador chino de detectores de humo inteligentes de Wanlin Fire Technology. Detector de humo inteligente fotoeléctrico WL-SD-500 con conectividad dual-modo 4G LTE y NB-IoT, batería de litio sellada de 10 años, 85 dB más fuerte, alertas de aplicación/SMS/push, monitoreo remoto en la nube. Certificado EN 14604,···

stainless steel housing direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP900 smart fire detector certified UL 217/UL 268/UL 2034/UL 864/CE/EN14604/EN54/FCC. Key specs: Multi-Sensor (Smoke+Heat+CO) + 4G LTE + WiFi + Cloud Platform + Complete Installation Kit + 10-Year Design, 4G LTE Cat.1 + WiFi + Cloud Platform + Mobile APP + Complete K···

NB-IoT smoke detector direct from Wanlin Fire Protection — 12-year factory experience, WL-SFP900 smart fire detector certified CE/EN14604/EN54/UL217/UL268/FCC/QCVN. Key specs: Multi-Sensor (Smoke+Heat+CO) + 4G LTE + WiFi + Cloud Platform + Complete Installation Kit + 10-Year Design, 4G LTE Cat.1 + WiFi + Cloud Platform + Mobile APP + Complete Kit (Gateway + ···