Pinhole Color CCTV Camera 
Built-in Microphone and Steel Body

Note: package will come with 4 identical buttons

Model Optical Sensor Horizontal Resolution  Illumination Samples 10-49 pcs 50-99 pcs  100 pcs or above
MA-801 1/3″ Color CMOS  380 TV Lines 3.0 Lux $16.00 $12.00 $12.00 $11.00

All prices in US$
Prices based on FOB Hong Kong