Dubai, Dubai-17299, UAE
wireless video door phone is our main products ,it has been years since we producd the doorbells. Basic functions: 1. World Public Frequency 2.4G ...Tech-Security Electronic Technology Co. Limited
Wireless video door phone 1) Use the high-definition of 2.4digital display 2) Both of Launch and receive depending on digital encryption and ...Kusan Electronics&Appliances(Hk) Co.Ltd.
wireless video door phone Digital wireless visuable doorbell Tech-specification 1.Wireless intercom/self-monitoring/unlocking/calling 2.the ...Universalsec Electronic Co. Limited
sending enquiry ....