Intercom system, 免费pg电子试玩-617-W3
Intercom system, 免费pg电子试玩-617-W3
- - Two wires non-polarity twisted pair connection.
- - Call the users directly through outdoor unit.
- - Exit buttons can be connected to realize the unlocking function.
- - Blue backlit key pad
- - Key press tone.
- - Camera angle adjustable, night vision.
- - 3/5 seconds unlock time can be set.
- - Electric locks or magnetic locks can be connected.
- - 1- 4 householders supported.
- Two wires non-polarity twisted pair connection.
- Call the users directly through outdoor unit.
- Exit buttons can be connected to realize the unlocking function.
- Blue backlit key pad
- Key press tone.
- Camera angle adjustable, night vision.
- 3/5 seconds unlock time can be set.
- Electric locks or magnetic locks can be connected.
- 1- 4 householders supported.
