Video Door Phones 2.4Ghz Wireless video door phone with 2.5 2.4Ghz Wireless video door phone with 2.5

Peace of mind has a new name - 2.4Ghz Wireless video door phone with 2.5" LCD screen! See who is at your door from anywhere inside your home. Secure and easy to use, it even lets you remotely open electronic doors to let guests in! Know what is going outside while safe and comfortable inside. This is our newest home security AV intercom solution that lets you be in two places at the same time.

2.4Ghz wirelless monitor with 2.5" LCD screen.
Built-in lithium battery(4.2V/1400mA).
Power supply:DC12V,1500mA.
The video format:MJPEG.
The available working distance can be 300M.
Unlock the electronic-controlled lock.
12kinds of rings for your choice .
SIZE: 108*156*46mm 77*134*34mm
Power input: In door unit: DC5V-2A / our door unit:DC12V-1.25A
Bettery: With builtin charge circuit, 3.7V/1400MA Li-ion
Power Consumption: Indoor unit: 1.5W / outdoor unit:3W
Frequency: 2402~2483.5MHz
Transmission speed: MJPEG format, 10~16 frame/s
Useable distance: 300m in the open air
Function: Wirless talk, unlock
N.W.: 450g+180g(switching power)

Package contents:
Model:LM-VDP299
Switching power(one is DC12V/1.25A, the other is DC5V/2A)
Battery(3.7V/1400MA Li-ion screw)
Screw lot
Instruction
Payment method:
TT Transfer
Paypal
Western Union