2010 best selling of color video intercom system f

2010 best selling of video intercom system for buildings video intercom system With video intercom system You’re not alone again With video intercom system Home Safety is under your control With video intercom system Communication knows no bounds Our video intercom system It’s your wisest choice Believe Technology,Believe TA Brand video intercom systemproduced by the professinal factory with own R&D company which have been in the wirless technology line for 8 years,This wireless videointercom can work as below matching: 1 outdoor camera 1 indoor monitor 1 outdoor camera2 indoor monitor 1 outdoor camera3 indoor monitor 2outdoor camera 1 indoor monitor 2outdoor camera2 indoor monitor 2010 best selling of video intercom system for buildings Function Feature 1).Transmission distance: 300m (free lane) 2).World Public Frequency 2.4G data Voice, image transmisssion 3).Full-duplex hands-free call, clear audio and video . 4).Visiting key wake up call, standby power-saving sleep 5).Unlock door and alarm function . 6).CE, ROHS , FCC available . 7).83 effective communication channels, Frequency-hopping technology,super error-correcting capability, So the conversation is very stable. 8).Ultrashort built-in antenna design, fashionable outlook. 9).Super-infrared ninght vision video monitor capability 10).Other optional function: Automatic image storage, photo taken function Parameter Working current 150mA SNR Voice>55dB Working temperature -40 degree+70 degree Indoor Monitor 1) Wireless frequency 2.4GHz 2) Power 5V battery rechargeable 3) Batterywork100h standby 5hours talk time 4) Size: 12.8cm*6.5cm*1.5cm 5) Transmission distance: 300m (free lane) 6) Portable handset Outdoor Camera 1) Wireless frequency 2.4GHz 2) Power adapter 12V 3) Decoder:built-in decoder 4) Size: L*W*H=12.5cm*9.3cm*3.5cm 5) Transmission distance: 300m (free lane) 6) Installation;surface mount (86*86mm case) Packing Information Sets/ctn N.W(kg) G..W(kg) L (cm) W (cm) H(cm) 12 6.72 14 53.6 45 22 Meas-ctn G..W/box Sets/20”P Sets/40”P Sets/40”H Size(cm)/box 0.05CBM 1.12kg 5652 sets 12216 sets 15396 sets 22.5*17*9.7 Production Info. MOQ Delivery Time Sets/month Material 1-100sets 3-25days 20,000 Plastic + stainless steel Certificate CE/ROHS/FCC approved Accessory screw, rechargeable battery,manual, power adapter