wireless alarm for school use

Alarma inteligente para uso exterior fabricante chino. Estrobos sonoros certificados EN 54-3 con sirena de 120 dB y estrobos LED de alta intensidad. 4G inalámbrico, monitoreo inteligente de IoT, OEM/ODM, mayorista, envío global a Nigeria. Contacto: wanlinfirecontrol@163.com

wireless sounder strobe with alarm classification direct from Wanlin Fire Protection — 12-year factory experience, WL-SS102 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: Addressable Loop + 4G LTE Backup, Addressable Loop + Digital Protocol Communication, Loop powered + 24h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM cust···

sounder strobe alarm for code requirement direct from Wanlin Fire Protection — 12-year factory experience, WL-SS108 fully certified EN 54-3/UL 464/UL 1971/CE/FCC/RoHS/REACH. Key specs: 4G LTE Cat.4 + WiFi 6 + Matter + Thread, Premium Xenon + Multi-Tone Sounder + LCD Display, AC powered + 72h backup battery. MOQ 100 units, 25-30 working days, OEM/ODM custom b···