AiPhone JK-1SD this is a hands free audio only sub master for JK series audio only sub station. This station has streamlined & thin design, only 27mm thickness, an optional audio sub master station (JK-1SD), a built-in picture memory; Record visitor both automatically & manually(JK-1MED), an instant voice call-in with image and also has a panTilt and Zoom & Wide camera control.

Additional Features:

• One door & two monitors (3-1/2inch); room to room communication
• Backlight compensation by "adjust" button
• Full colour video in low light situations w/e external illumination
• Talk LED lights in red while speaking 
• Visual monitoring with audio for 1 minut

*NEW IN THE BOX
*One Year Warranty