Gsm bug spy listening device voice trigger auto call back manufacturer (Offer to Sell)

Northvision Technologies Co., Ltd.

Trade Lead Description: Gsm bug spy listening device with voice trigger can auto call back. This gsm listening device, gsm spy bug allow you to spy anyone in any place. You only need to buy a new SIM card, place it in this device. Once you call this number, this device will auto answer, and it is working like a phone with auto answer without speaker. So you can actually hear anyone's talking about you or whatever when you call in that sim card's phone. Features a unique super- slim design, place it at home or even in the office. You could listen to the sound of its surrounding wherever you want, it is the latest SIM surveillance equipment available. (Northvision Technologies co ltd Posted from China - Guangdong on 5 November, 2009 Last Modified on 10 November, 2009   Type of Offer: Offer to Sell Quantity: 20000 Packaging: color box Price / Incoterms Conditions: FOB Shenzhen Company Name: Northvision Technologies Co., Ltd.  Contact Person: Eric Zhou Location: China - Guangdong Hotels in Guangdong, China Companies from China Trade Leads from China Products from China Classification: Construction - Security Products