solar charger connect to BL-5J battery of camera and monitor door viewer wireless

E: yuki at szshz.com.cn
Sky pe: Hezhonglady001

1.Introduction
Please click http://youtu.be/A_nOsRvzJC8 to know about 2014 newest distinctive wireless video door phone.
This product is used to replace the previous wired doorbell,or visual doorbell,etc. outdoor unit can be installed beside the door. indoor unit can be free to use the stable singal intensity place.indoor machine can be hung on the wall,closet,etc or be placed above the desk, tea table, table etc. Wireless unlock connect to the electric lock is simple, save electricity lock module embedded intelligent lock or remote control locks,lock the indoor machine to connect the door machine,easy to use,easy to complete the visible interphone. a key lock, users don't have to run to the door for opening door directly.
2.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 genral vidoe 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. With Wireless unlock control ,Tamper alarm function