Model 804 Color OthersWhite + silvery white Material Plastic housing Quantity 1 Set Screen Size 4.3 inch Voice Decibels 50~80dB Power Adaptor no Power Supply AAA Battery included or not No Battery Number 4 x AAA Plug Specifications No Other Features 4.3" TFT display screen; Video and image function; Sensor: COMS 300K Pixels; 160 degree wide angle; Resolution: 640 x 480; 3X digital zoom; 32 melodies optional; Standby time: 10 / 20 / 30s / long; No disturbing function; Doorbell function; Support Micro SD card up to 32GB; 1-IR LED night vision; Support languages: English / Chinese; Power supply: 4 x AAA batteries; Suitable for door hole 14~45mm door thickness 35~95mm Packing List 1 x Outdoor camera 1 x Indoor camera 1 x Board 1 x Extension bar 1 x English manual 1 x Marking plate