Features 1、For Night and Day: Using intelligent light compensation, day and night images can be displayed in color. There are also black and white night vision and intelligent night vision modes available. 2、1080P Clear Image: premium optical lens to upgrade the image quality. 1080P, the image is exquisite and clear, but also can retain important details. 3、The Two Way Audio: The built in 10 meter pickup microphone and ultra distant speaker not only have a clear sound and long transmission distance, but also can accurately receive sound in outdoor two way voice calls, making the conversation as clear as face to face. 4、Free Installation: Various installation methods such as ceiling and wall mounting make it very convenient to take care of businesses, homes, farm warehouses, construction land, and other environments. 5、Signals Stability: The accurately tuned high gain WF antenna can stably receive long distance signal transmission and easily handle complex environments. Specification Item Type: Wireless Camera Material: ABS CPU: XR872AT Cores: Single Core Memory: 416KB SRAM and 4M PSRAM. Flash: 4MB Memory Card: Supports up to 128GB. Operating System: For Free RTOS Simultaneous User Access: 4 Users Input: Built In Microphone Main Frequency: 384MHz Power consumption: 300mAh with infrared. 150mAh without infrared. Infrared Irradiation Distance: Approx. 3 ~ 5m / 9.84 ~ 16.4ft Operating Temperature and Humidity: - 10 ℃~50 ℃, the humidity less than 95%, no condensation. Sensor Chip: GC0308 Focal Length: Approx. 2m / 6.56ft Angle: 90 Display Resolution: 200W 1920 x 1080P. 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: Two Way Audio Power Interface: Micro USB interface Wireless Standard: IEEE802.11b/g/n Frequency Range: 2.4 GHz~2.4835 GHz Channel Bandwidth: Supports 20MHz Security: 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK Hotspot Connection Distance: Approx. 15 ~ 20m / 49.21 ~ 65.62ft, maximum. Package List 1 x Wireless Camera 1 x Installation Base 1 x Sticker 1 x USB Cable 1 x User Manual