Product Information
- It is rainproof with night vision infrared function.
- You can monitor the outdoors and adjust the image brightness, chrominance and volume.
- 12 chord sounds are optional, so your doorbell is not monotonous.
- 7-inch TFT LCD, no radiation, low power, high definition widescreen image.
- It has a hands-free intercom function and an electronically controlled unlock function.
