Беспроводной дверной звонок цифрового видео

video doorbell You don’t need to move your step but your finger. With Our TA Brand Wireless Video doorbell Outdoor’s situation are all in the Indoor Monitor When visitors come to your house They are all in your eyes Open the door or not It’s all your choice Make a choice,right now TA Brand Wirles Video Doorbellis your best Choice Video Doorbell: 1 outdoor camera with 3 indoor mointors, handset can call and talk to each other. 2.4 G DigitalWireless Video Intercom TA-888Function 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 5V 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 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 Wireless Video Intercom