2014 Newest Distinctive 7 Inch 2.4GHz Digital Apartment Wireless Video Door Phone Intercom System

2014 newest distinctive 7 inch 2.4GHz digital apartment wireless video door phone intercom system
Features
1. 2.4GHz digital frequency hopping and encryption technology, transmission distance up to 300 meters in open area, robust anti-interference;
2. Clear night vision: can capture image in low-illumination environment. This model is still very clear in 5m, while the general video door phone not clear exceed 1m.
3. Rain shield for the outdoor camera is available;
4. 7 inch Digital TFT color panel;
5. High-strength tempering glass, abrasion resistant and scratch, longer working life;
6. High Sensitivity touch keys
7. Monitor, wireless unlock, hands-free call and talk;
8. 16 chord melodies and melody volume is adjustable;
9. Date and time are showed on screen;
10. Indoor monitor store up to 100pcs pictures, pictures mark date and time;
11. Brightness and talk volume are adjustable
12. BL-5J battery of camera and monitor is replaceable and rechargeable;
13. Outdoor camera has two work modes:
1) Plugging in the power adaptor.
2) Using battery, it can works about 15 days.
14. With Wireless unlock control ,Tamper alarm function;