7 inch visual doorbell 6 family visual doorbelldoor straight by visual building intercom system

Function characteristics:

1, the waterproof outdoor 4 door aluminum alloy design

2, and 7 inch TFT LCD, no radiation, low power consumption, high-definition wide-screen images. 

3, calling function.

4, electric control lock function.

5, have the functions of monitoring outdoor.

6, image brightness, chroma and volume can be adjusted.

7, anti-oxidation and wear-resisting outdoor parts surface treatment of aluminum alloy.

8, indoor machine, ultra-thin design, all show luxurious style.

9, 12 and twang optional, don't always hear the monotony of the doorbell.

10, can call room, each floor alone and talk alone.

11, each layer can also extend the two extension.

12, can be integrated with the UPS power supply

The performance parameters:

1, switching power supply: AC220V - 50 hz DC15V 5 a integrated power/or six independent power, optional.The user can match the battery

2, the machine current: less than 800 ma

3, call delay time: 120 s plus or minus 10%

4, monitoring, delay time: 60 s plus or minus 10%

5, the camera sensor: SHARP1/4 CCD

6, lens: 3.6 MM92 degrees

7, with outdoor infrared night vision function

8: (H), indoor machine appearance size 2555 x 165 x (D) (W) 28 mm

9, the overall dimensions: outdoor 308 x132x50mm

Installation method: embedded.

Material: aluminum alloy

10, indoor installation: wall

11, line: 4 core (form a complete set of 5 rice noodle article 6) + 2 conductor lock line (supporting terminal line 1 the connection seg)