4 Inch B W Video Door Phone - China

Features

1 - Converse with visitors and unlock the door in remote distance

2 - Visitors are visible during communication and ringing

3 - Able to monitor entranceway actively

4 - Able to extend for one more wired camera

5 - Adjustable contrast of the monitor

6 - Adjustable volume of the ringing, call signal sound with electronic Chime (Dingdong)

7 - 4 inch B/W Flat CRT screen, 4 wires

8 - Argent Cover

9 - Auto shut down time: 45 seconds

10 - Installation method: Placed Flat or Wall-Hung Type

Specifications

Indoor Unit

Type: Hand Free

Power Supply: DC13.5V+0.5

Power Consumption: maximum12W, standby 0.5W

Ambient Temperature: 0°C to 50°C

Ambient Humidity: 45%-95%

SNR: > 45dB

Display: 4 inch B/W Flat CRT screen

Call Signal Sound: Electronic Chime (Dingdong)

Picture Element: Horizontal 350 Lines, Vertical 380 Lines

Maximum Wire Length from Camera: 30 meters using 0.65 mm Cable

Maximum Number monitor per System: 4 monitor per Camera

Installation: Surface-mount/Inlay-in


Dimension and weight: 235mm X 143mm X 55mm 0.92kg

Outdoor Unit

Silver metal outdoor with rain cover

Power Supply: DC 12V 0.5A

Power Consumption: maximum2.5W, standby0.1W

Ambient Temperature: -10°C to 50°C

CMOS: 380 lines resolution

Minimum illumination: 0.5lux

Camera: F: 1.8, F+3.1m/m

Installation method: Wall-Hung or Inlay-in Type

Dimension and weight: 125mm X 90mm X 70mm 0.30kg

Including one kit: one indoor monitor, one outdoor station, one adapter, one English user manual and one bag of screws

Company Contact:

• Posted By: Zhongshan Sunhigh Electronic Product Manufacture C

• Phone: 8676086222981

• Address: 106 xingxi Road, Shaxi, Zhongshan, Guangdong, P.R, zhongshan , China

• Email:

• Website: http://www.e-sunhigh.com/

• Business Description: Our mission: To make your life smart, safe and comfortable.
  
  Our history: Zhongshan Sunhigh Electronic Product Manufacture Co., Ltd., established in 1999, is an ISO 9001 certified security company based in Zhongshan, China, with over 15 years of experience in manufacturing and exporting home automation system, and providing OEM& ODM services.
  
  And we are also a long standing supplier of some famous international brands.
  
  
  
  Our products: Sunhigh excels in wide ranges of product categories from standard to advanced function video door phones, IP camera, CCTV system and LET lighting.
  
  Our products boast not only plug and play, ultra power saving features but also reliable quality, competitive prices, advanced techniques and retail friendly product packaging .
  
  Our specialties: For customers needing more high tech solutions, Sunhigh is at the forefront of the latest international trends including wireless connectivity with long distance coverage and stable and secured connection, professional quality CCTV cameras with infrared night vision, and IP camera with motion detection and recording, networkability and web surveillance.
  
  Our certification: With a strict quality control, we have been registered to such certification as ISO 9001, FCC, CE, RoHS and TUV.