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Features
1. Converse with visitors and unlock the door in remote distance
2. Adjustable volume of the ringing, call signal sound with electronic Chime (Dingdong)
3. Wires Hand-set Non-visual intercom Door Phone
4. Auto shut down time: 45 seconds
5. Installation method: Wall-Hung Type
Video doorbell
Zhongshan Sunhigh Electronic Product Manufacture Co., Ltd.
home automation system, wireless connectivity,
