- Contact Person : Ms. zhou lancy
- Company Name : Shenzhen Udohow Electronics Co., Ltd.
- Tel : 86-755-83982255
- Fax : 86-755-83986209
- Address : Guangdong,shenzhen,Floor 732, Nanguang Plaza, 3007 Shennan Road, Futian District, Shenzhen, China
- Country/Region : China
- Zip : 518000
Audio Video doorphone
7" Wired Video doorphone DH-2801MA11
Simply features:
1,7"inch display screen2,CMOS camera3,Light Source at Night: Infrared LED 4,Video intercom,unlocking,monitor functions5,handfree monitor6,Ring Tone: 16 chord ring tones 7,Display Screen Pixel: 480*234
Specifications (Indoor)
Display Screen: 16:9 Colored Analog LCD
Size of Display Screen: 7 inches
Display Screen Pixel: 480*234
Viewing Angle: 65/65/40/65
Brightness: 250
Power Supply: DC15V 1200MA
Operating Power: 8W
Auto Shut-off: 1 minute on monitoring and 2 minutes on intercom.
Intercom Sensitivity: -60dB
Ring Tone: 16 chord ring tones
Operating Temperature: -10°C~+50°C
Idle Temperature: -20°C~+60°C
Dimension: 235.5(L)*165.5(W)*32(D)mm
Weight: 500g
Weight of Power Adapter: 140g
Intercom Delay Time: 120S±10%
Monitoring Delay Time: 40S±10%
Standard Wiring: 5-meter four-core wire
Effective Length of Wire: 50 meters (4*0.65MM²)
Specifications (Outdoor)
Specifications (Outdoor)
Camera Chip: CMOS or CCD
Pixel: 350000
Power Supply: DC12V 1000MA (Powered by indoor unit)
Wire Connection: Four-wired
Power: 4W
Definition: 420 TV Line
System: PAL or NTSC
Size of Lens: 3.6mm
Angle of Lens: 92°
Light Source at Night: Infrared LED
Operating Temperature: -10°C~+50°C
Idle Temperature: -20°C~+60°C
Dimension: See page 5
Weight:170g
Audio Video doorphone
