Small GSM audio listening device with voice activation sensor. The one which gets the highest appreciation because of its ease of use!
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This two way GSM audio spy device calls you when it detects sounds around its vicinity. How awesome is that? Simply insert a GSM SIM card and program
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This two way GSM audio spy device calls you when it detects sounds around its vicinity. How awesome is that? Simply insert a GSM SIM card and program
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