We are the specialist manufacturer in video door phone apartment intercom system with excellent quality and very reasonable price! Contact us for a good product originally from a manufacturer!
Low trouble rate, easy maintenance
Single indoor phone malfunction not to effect others
Cat-5ethernet cable short not burn devices &give application error tips
HI-11CS-4R(Indoor Monitor):
- ABS case , 4'' color TFT display (3.5'' can be chose)
- Intercom, watching door entrance, remote lock release
- Superior clear image and voice
- surface mounting installation
- Brightness, contrast, melody volume adjustable
- Be matched all of our outdoor cameras
- Chord melody chime
- Ambient humidity: 45% - 95%
- Dimensions: 240(W) x 130(H) x 31(D)mm
- Working voltage: power supply from decoder