A4 1080P HD WiFi Smart Surveillance Camera Support Two-way Voice & Infrared Night Vision

A4 1080P HD WiFi Smart Surveillance Camera is designed for surveillance purposes. It supports two-way voice communication and infrared night vision.

• Product type: Wireless Camera
• Compatibility: A4 1080P HD
• Key feature: Infrared night vision
• Intended use: Surveillance
• Support infrared night vision, automatically turns on in dark environments
• Support two-way voice intercom, built-in microphone and high-fidelity speakers
• Support TF card storage (32G), loop recording
• Support PIR motion detection and real-time notification
• Number of cores: single core
• Memory: 416KB SRAM + 4M PSRAM
• Flash: 4MB
• TF card: supports up to 64GB
• Operating system: Free RTOS
• Input: built-in microphone
• Main frequency: 384MHz
• Power consumption: 300mAh (with infrared on); 150mAh (without infrared)
• Infrared irradiation distance: 3-5m
• Operating temperature: -10°C to +50°C
• Humidity: less than 95% (non-condensation)
• Image sensor: 1/4 inch CMOS sensor
• Sensor chip: GC0308
• Focal length: 2m
• Angle: 90 degrees
• Display resolution: 100W
• Day and night switching mode: day and night switching
• Digital noise reduction: 2D digital noise reduction
• Video compression standard: MJPEG
• Audio compression standard: G711U
• Audio transmission: recording
• Storage interface: Micro SD card (maximum 64GB)
• Power interface: Type C
• Wireless standard: IEEE802.11b/g/n
• Frequency range: 2.4 GHz-2.4835 GHz
• Channel bandwidth: support 20MHz
• Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
• Hotspot connection distance: maximum 15-20m