Wireless video door phone for access control system

/Digital video door phone 616

Advantages:
1) Wireless video door phone
2) 3.5" display screen
3) No-interference
4) Digital function

Products detais:
1) Use the high-definition of 3.5 "digital display screen
2) The level angle of camera is 90 degrees,so that it is more convenient for
people to know who is coming.
3) Both of Launch, receive depending on digital encryption and frequency
technic, , strong anti-interference and high degree of confidentiality;
4) Use full-duplex mode intercom calls, voice clarity
5) Hands-free calling function;
6) Use the built-in rechargeable lithium-ion battery-powered, with automatic
recharging function. And Calendar, time in a separate power supply;
7) indoor unit can Wall-mounted or Desktop, and can be moved at any time, so
you can know or see your guests at any time and location.
8) Instruction function of charge, standby function Instructions
9) It with menu features. indoor and outdoor voice, intercom size, brightness,
contrast, regulation of calendar time are adjustable, the number of the out door
units and the number of the indoor units can be controled by yourself throught
the function of process set-up.
10) The system with visitors picture storage function, when a visitor came in
and pressed the doorbell,the camera will automatically take pictures for them
and storage by itself, when the owner came back, they will know who visited
their house, as well as the visiting time and date.
11) The picture of memory can be stored in the machine through the USB port or
download to your computer and save it.
12) Wireless control and electronic control to open the lock.
13) Hyun ringtones and indoor units options, voice control.function
14) Transmission distance in open terrain can reach to 150-200M.
15) Use 2.4G frequency transmission, consistent with FCC & CE R & TTE
standards.