Multiple video door intercom system

4), Size: 254 x 236 x 79mm

3), One Power Supply afford 12pcs of Indoor Monitors

2), Output: DC18V 3A

1), Input: AC220V /  AC110V

Specifications (Power Supply)

4), Size: 192 x 152 x 45mm

3), 4 terminals for indoor monitors

2), Signal decoder and amplifier

1), Mulfunction Separated, Shorted Circuit Protection

Specifications (Video Platform):

3), Two models of handset monitor for choice 

2), Monitoring door situation and unlock

1), 4 inches flat tube CRT screen

Specifications (Indoor Monitor):

7), Embeded Size: 308 x 110 x 34mm

6), Appearance Size: 319 x 130 x 65mm

5), Embedded mounting, and extra Rain Cover available if you like

4), High resolution CCD Camera with 6 LEDs for night vision

3), High grade AL-alloyed materials and non-stainless steel buttons

Specifications (Outdoor Station):
1), Room Number Panel for Door Station,
2), 6 / 8 / 12 / 16 / 18 / 24 flats panel for selection

Multiple video door intercom system used for apartment building, door station with AL-Alloyed panel of room number buttons., directly press room number of host to call and talk with indoor host, and then host can release the door lock for visitor by pressing unlock button. 

Multiple video door intercom system used for apartment building, door station with AL-Alloyed panel of room number buttons.