Audio Door Phone

1 2.4G wireless digital door phone 2 Clear voice 3 >500m communication distance 4 Duplex handsfree call 5 CE/ROHS approved  2.4G wireless digital door phoneElectical Characteristics1.       Using of 2.4G ISM public band...

wirless intercom door phone - Clear voice ->500m communication distance - Duplex handsfree call - CE/ROHS approved  Electical Characteristics1.       Using of 2.4G ISM public band :2402-2483MHz.2.       Air transfer...

2011 Fine home security from manufacturer -Voice loud and clear -Distance over 500m -Full duplex, house intercom 2011 Fine home security  from manufacturerUtility 99 way wireless doorbell for villa,and apartment wireless doorbell office intercom and house...

2011 Hot sale delicate home security -Voice loud and clear -Distance over 500m -Full duplex, house intercom 2011 Hot sale delicate home securityUtility 99 way wireless doorbell for villa,and apartment wireless doorbell office intercom and house...

smart home combined package combined packge for out and indoor phone security system 1convenience 2 easy to control smart home combined package combined packge for out and indoor phone security systemsmart home combined package combined packge for out and indoor phone security system ...

latest A4 security and alarm systerm for indoorphone cheap and high tech latest A4 security and alarm systerm for indoorphoneLanbon A4 Security VOIP alarm system home automation lighting control security system VOIP alarm phone Lanbon Digital A4 security system: Easy...

1, TCP/IP digital indoor phone 2, Romote control via IE or mobile 3, Home automation system 4, CE,FCC,ROHS Certificated Video intercom from the outdoor phone and other indoor phone branches and unlock functions based,indoor phone can monitor the door phone alarm system with the 8...

1, TCP/IP digital indoor phone 2, Romote control via IE or mobile 3, Home automation system 4, CE,FCC,ROHS Certificated 1. 7"TFT LCD screen, TCP/IP technology of home security system;2. Hands-free, video talk with outdoor and management center via villa door phone;3. Video...

1, TCP/IP digital indoor phone 2, Romote control via IE or mobile 3, Home automation system 4, CE,FCC,ROHS Certificated   1. 7"TFT LCD screen, TCP/IP technology of home security system;2. Hands-free, video talk with outdoor and management center via villa door...

1, TCP/IP digital door phone home security system 2, Romote control via IE or mobile 3, Home automation system 4, CE,FCC,  1. 7"TFT LCD screen, TCP/IP technology of home security system;2. Hands-free, video talk with outdoor and management center via villa door phone;3....