Vidéosurveillance
Affichage
Alarme Anti-Intrusion
Alarme Incendie
WiFi (Point d'acces)
Control d'accès
Vidéo Intercom
Dahua Wireless Door Detector > Signal strength detection; > Low battery alarm; > temperature monitoring; > Frequency hopping function and two-way communication technology ensure communication stability; > Cloud update and automatic recovery from update failure.
