cost effective color wireless video door phone
USD $85.36 - $100 /Piece
Min.Order:1 Piece
Dongguan Ta-Rf Security Electronic Technology Co., Ltd.
Technology parameter
Indoor monitor | Outdoor camera | Recharge base | |||
Item | External power | Li-ion battery power | External power | Li-ion battery power | External power |
Input power | 5V/1000MA | 3.7V/1400MA | 5V/1000MA | 3.7V/1400MA | USB 5V |
Shutdown current | 200UA | 0 MA | |||
Average working current | 260MA | 340MA | |||
Standby current | 4-8MA | 15-18MA | 0MA | ||
Working voltage | USB 5V | 3.7V-4.2V | DC 5V | 3.7V-4.2V | |
Transmission power | 18-20dBm | 18-20dBm | |||
Receive sensitivity | -100dBm | -100dBm | |||
Charging current | 600MA | 600MA | 200MA | ||
Charging time | 3H | 3H | |||
Operating temperature | -20°C-70°C | -20°C-70°C | -20°C-70°C | ||
Transmission distance | Audio | Open field about 500M | |||
Video and audio | Open field about 300M |
This item is our patent item ,adopted 2.4GHZ wireless technology.The design is fashion and portable .
the outdoor camer is IP44 waterproof rated ,so even in the rainy day ,you have no need to worry about the water will damage your system
the wireless door could use the battery and be pluged the adaptor at the same time ,the battery is designed against the power failure .
The wireless door phone could connect to the E-lock ,when you have visitor , you are in the bathroom enjoy your shower ,in the kitchen with the bacon on the stove .or you just sit on the sofa watch your favorite Tv series .The calling is so annoying ,you don't want to open the door .what a mess .
The wireless door phone make it is easy .through the indoor handset ,you could see the image of the visitor .you could talk with her or him in the kitchen ,in the bath room .on the sofa .
if the visitor is your freinds .OK press the unlock welcom them in .If the visitor is someone you don't want to see .OK let them alone .go on enjoying what you are doing