4-Wire VK2 Outdoor Entry Panel
- Sub Push-button Entry Panel
- Work with Main Push-button Entry Panel
- Support 12 apartments
- Keys module replaceable
- Aluminum alloy panel
- Flush mount
- Embedded box included
|Connection||4 wires (polarized)|
|Call Tone||Same as the ringtone of indoor phone connected|
- Video Intercom: Call resident with one keypress.
- Monitoring: Monitor doorway and launch a talk during monitoring.
- Unlock: Release the door at apartment / secondary entry remotely during talk or monitoring.
- IR Light Compensation: Light compensation at night.