-Audio device smaller than matchbox.
-Transmit live audio 200-300 mtrs away.
-Receiver has SD card for recording.
-Voice detection based.
Spy Camera in Delhi
Easy to use portable and wearable Spy Camera in Delhi to suit all requirements. Different models with built in memory or add on 4/8/16 GB memory with SD cards. Ideal for recording audio/video/photos for meetings, interview etc.