A4 1080P HD WiFi Smart Surveillance Camera Supports Two-Way Voice and Infrared Night Vision

Characteristics:
1. Support infrared night vision, automatically activate night vision function in dark environments
2. Support two-way voice intercom, built-in microphone and high-fidelity speakers
3. Support TF card (32G) storage, loop recording
4. Support PIR motion detection and real-time notification. With PIR detection and AI intelligent algorithm, you can get instant notification when object motion is detected
parameters:
- Number of cores: single core
- Memoria: 416KB SRAM + 4M PSRAM
- Flash: 4 MB
- TF Card: Support up to 64GB
- Operating system: free RTOS
- Input: Built-in microphone
- Main frequency: 384 MHz
- Power consumption: 300mAh (with active infrared);150mAh (without infrared)
- Infrared irradiation distance: 3-5m
- Operating temperature and humidity: -10 degrees Celsius to +50 degrees Celsius, humidity less than 95% (non-condensing)
- Sensor chip: GC0308
- Focal length: 2 m
- Angle: 90 degrees
- Screen 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: 2.4GHz-2.4835GHz
- Channel bandwidth: supports 20 MHz
- Sicurezza: WEP a 64/128 bit, WPA/WPA2, WPA-PSK/WPA2-PSK
- Hotspot connection distance: maximum 15-20 m