Two Way GSM Surveillance Security Systems with Auto Call Back, Find Details and Price about Security Systems and security products from Shenzhen Onwin Enterprise Limited.
Specifications
SwitchTwo Way Switch
Model NO.OW-Spyg
Call SystemAuto Call Feature
Transport PackageStandard Packing Box
GSM Frequency Compatibility850MHz, 900MHz, 1800MHz, 1900Mhz