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![GSM intercom for apartment,maximum 20 houses [GSM-APARTMENT] - $130.00 : STRE_NAME](http://www.waferlife.com/image/gsm-apartment-circuit-600.jpg "GSM intercom for apartment,maximum 20 houses [GSM-APARTMENT] - $130.00 : STRE_NAME")
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GSM Intercom | Remote Communication & Control of Gate or Lock
