{"product_id":"a4-1080p-hd-wifi-smart-surveillance-camera-support-two-way-voice-infrared-night-vision-a4","title":"A4 1080P HD WiFi Smart Surveillance Camera Support Two-way Voice \u0026 Infrared Night Vision, A4","description":"Features: \u003cbr\u003e1. Support infrared night vision, automatically turn on the night vision function in dark environment \u003cbr\u003e2. Support two-way voice intercom, built-in microphone and high-fidelity speakers \u003cbr\u003e3. Support TF card storage (32G), loop recording \u003cbr\u003e4. Support PIR motion detection and real-time notification. With PIR detection and AI intelligent algorithm, you can get instant notification once object movement is detected. \u003cbr\u003e \u003cbr\u003eParameters: \u003cbr\u003eNumber of cores: single core \u003cbr\u003eMemory: 416KB SRAM + 4M PSRAM \u003cbr\u003eFlash：4MB \u003cbr\u003eTF card: supports up to 64GB \u003cbr\u003eOperating system: Free RTOS \u003cbr\u003eInput: built-in microphone \u003cbr\u003eMain frequency: 384MHz \u003cbr\u003ePower consumption: 300mAh (with infrared on); 150mAh (without infrared) \u003cbr\u003eInfrared irradiation distance: 3-5m \u003cbr\u003eOperating temperature and humidity: -10 degrees Celsius to +50 degrees Celsius, humidity less than 95% (non-condensation) \u003cbr\u003eImage sensor: 1\/4 inch CMOS sensor \u003cbr\u003eSensor chip: GC0308 \u003cbr\u003eFocal length: 2m \u003cbr\u003eAngle: 90 degrees \u003cbr\u003eDisplay resolution: 100W \u003cbr\u003eDay and night switching mode: day and night switching \u003cbr\u003eDigital noise reduction: 2D digital noise reduction \u003cbr\u003eVideo compression standard: MJPEG \u003cbr\u003eAudio compression standard: G711U \u003cbr\u003eAudio transmission: recording \u003cbr\u003eStorage interface: Micro SD card (maximum 64GB) \u003cbr\u003ePower interface: Type C \u003cbr\u003eWireless standard: IEEE802.11b\/g\/n \u003cbr\u003eFrequency range: 2.4 GHz-2.4835 GHz \u003cbr\u003eChannel bandwidth: support 20MHz \u003cbr\u003eSecurity: 64\/128-bit WEP, WPA\/WPA2, WPA-PSK\/WPA2-PSK \u003cbr\u003eHotspot connection distance: maximum 15-20m\u003cbr\u003e\u003cbr\u003e","brand":"Infinit Tech","offers":[{"title":"A4","offer_id":45129194864779,"sku":"EDA0058970","price":466.19,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1880\/7435\/files\/EDA0058970.jpg?v=1769451163","url":"https:\/\/infinittech.co.za\/products\/a4-1080p-hd-wifi-smart-surveillance-camera-support-two-way-voice-infrared-night-vision-a4","provider":"Infinit Tech","version":"1.0","type":"link"}