Dahua IPC HFW2249S S IL 2MP 2.8mm WizSense Smart Dual Light Fixed focal Bullet Network Camera Total storage capacity_250 to 499 GB Specification Details Brand Xiaomi Product Specification Details Brand Xiaomi Product Name Xiaomi Sound Play Manufacturer Model MDZ 42 BS Manufacturer Part Number QBH4435GL Product Type Portable wireless speaker Colour White Rated Output Power 18W Speaker Configuration Racetrack style full range speaker with internal and external passive radiators Frequency Range 75 Hz–20 kHz Signal to noise Ratio ≥95 dB Bluetooth Version Bluetooth 6 9 to 6 GHz and complies with Universal & UBR regulations SMD Plus and perimeter protection support human and vehicle classification 4 m Illumination Illuminators One infrared LED and one warm light illuminator Maximum IR Distance 30 m Maximum Warm light Distance 30 m Illuminator Control Automatic or manual Smart Illumination Supported Intelligent Functions Smart Motion Detection SMD Plus with human and vehicle classification Perimeter Protection Tripwire and intrusion detection with human and vehicle classification Smart Search Supports refined intelligent searching