Gonna to purchase a 3 display screen door bell monitor? VD-WJ711C0-1V3 should be the best choice. The VD-WJ711C0-1V3 2.4GHz ，Wireless 7.0″ TFT Monitor 300KP Video Door Phone， with 6-IR LED Night Vision we 123inkcartridge offer can be available with only $332.99 with Free Shipping.
The 2.4GHz wireless digital video door phone system includes a professional grade front door security color camera, two-way intercom, doorbell, and door release. The Door Phone uses 2.4g digital wireless technology,providing a secure and private signal. With the high-definition IR camera, the picture is very clear even at the night. Each monitor can save more than 200 photos by taking pictures automaticallywhen visitor press the button, and the previous photos will be covered automatically by the new oneswhen the memory card is full.
The wireless video intercom system is with the electronic lock function and with 3 display screen，you can you can put it in the dinning room, study room and anywhere you like. When there’s visitor, you can see,control the e-lock in any rooms and open the door in the upstairs. Also the outdoor camera is easy to install, and the indoor monitor does not require any wiring wires. In short, it can be used in apartments, villas, hotels, offices, public buildings etc.