技术细节
| 相机支持的最大数量 |
1 |
| 支持的显示器数量 |
1 |
| 免提听筒电话 |
Y |
SW244-BVD - DIY B&W Video Doorphone, High Resolution Intercom
4" B&W inverted CRT screen with clear image resolution. Theft-resistant, easy to install outdoor mounting system. Supplied with 100ft (30m) figure 8 cable. See your visitors during times of low light. Contempory slim silver style.
The Swann DIY B&W Video Doorphone is great for safety viewing who is at the door without having to open it. With its contemporary slim silver style, it is easy to use and install**. You will love the convenience of the 2-way audio to see the person at the door and carry on a conversation through the intercom. The unit has a 4" black and white flat CRT screen and a push button door open feature*. The Swann DIY B&W Doorphone is the perfect, affordable security screening solution for homes, offices, apartments, owner occupied or rental properties.
- Maximise your personal safety by seeing who is at the door before you open it
- View your visitors during times of low light & at night
- See who's at your door at any hour with night vision up to an arm's length
- Theft-resistant, easy to install outdoor mounting system
- 4" B&W flat CRT screen with clear image resolution
- Contemporary slim silver style
- Supplied with 100ft (30m) figure 8 cable
