Are you looking for a microphone for investigation? Does wall become barrier in listening communication after wall? Then we Active India Digital Products recommend you our newest model Spy Wall Listening Device. This is a multi functional wall contact microphone that helps you to listen the communication behind your wall easily. Now wall will be your mediator of passing voice frequencies after the wall. It is wall contact Microphone, Needle Microphone and also a wired room microphone. This is highly sensitive that interception through half a meter thick concrete wall without any problem. Active India Digital Products are the best dealer, supplier, exporter, trader, manufacturer, whole seller in Delhi India. We will offer you this newest Spy Wall Listening Device at the cheapest price in India. If you wish to buy online then you can visit our online store where you can also use net banking to make payment by credit cards, debit cards also we will give you COD (cash on delivery) Payment option and you need to pay when delivery person handed over the product. We have the best quality products and service which has customer first policy. We give you the best Customer Support. You can also replace your product in warranty period.
Electric Current Exhaust: 10mA. Battery type: 3.7V lithium-battery. Continuous monitoring for 100hours. Four Audio frequency Choices: A (200MHz) B (800MHz) C (1200MHz) D (partition boogie monitoring). Sonde's: 70db, maximum times of amplifying. Penetrability: Cement wall, Steel wall, wooden wall, iron wall, glass and air brick. Answering patterns: Headphones, recoding, wireless FM emission. Built-in Lithium battery.
1 x Spy Wall Listening Device. Charger. User manual.