Smart Home GSM 4G WIFI Allarmi Antifurto Sistema di Allarme di Sicurezza Kit Sensore Nuovo
W184 4G WIFI GSM TUYA ALARM SYSTEM. When the detector detects an alarm situation, the host displays an alarm zone, and an 80 decibel alarm sound is emitted on site. The external speaker can emit a 110 decibel alarm sound.