Color Display 3.5 Inch Wireless Video Door Phone

We are offering Color display 3.5 inch wireless video door phone intercom system. This system can be used in office, apartments, villas, hospital etc. Outdoor camera with screws or adhesive on the wall or door, call sound is clear and loud, equipped with high-definition ov7725 digital camera, easy to install. A portable handheld indoor unit can move freely in the house for any room, signal strength display, stable signal locations can freely use ,the indoor unit can be hung on the wall, closet etc, also be placed on the top of the desk, coffee table, dining table.
functions:
1. 2.4g digital frequency hopping and encryption technology, 200meters barrier free distance, strong anti-jamming.
2. Outdoor camera with clear white bright led lights, monitoring and shoot images in the dark
3. 3.5" tft color display
4. ( hands-free )calls and intercom, remote control to open the electric lock
5. Indoor monitor with date and time display
6. The indoor monitor can take the photos initiative and automatic, photographs display date, save about 45 pictures
7. Adjust show brightness of indoor monitor and call volume
8. Indoor monitor power supply: universal 3.7v phone lithium battery-powered, use dc5v/1a usb interface ac adapter charging
9. Outdoor camera powered dc5v/1a 3.5dc interface
10. With 16 chord melodies, selectable ring . types and adjust the ringer volume