Price: 1
Brand Name: Eacha
Model Number: D shell-door station
Country/Region: China
Post Date: Mar 22,2012

Product Description: wireless video door bell


Door Station

1 Video intercom; 

2 Door release: by ID/IC card or password;

3 Weatherproof and vandal resistant;

4 12 pieces chime tones selectable.


Room Station

1 Monitor screen: 4" TFT LCD color screen;

2 hand-free intercom;

3 Door release;

4 monitor entrance;

5 Speaker volume/Chime volume/Contrast/Brightness control;

6 8 alarm station (optional)


Power Supplier

1 Switching Power supply

2 110~245V AC Input, 18V 1.5A DC Output


Bus Isolation

1 1 Isolator can drive 4 room-stations;

2 Keep other room stations go on work when one room-station short circuit or break in;



Technology Parameter


Door station

1 Materia of frame:aluminium alloy

2 Color: Brown

3 Power supply: DC16.5V-20V

4 Power consumption: Standby<30mA; working status<300mA

5 Working temperature: -30°C~+50°C 

6 Connection: 8 wire plug system

7 Camera sensor: 1/3 color CCD

8 Horizontal resolution: CCIR 400 TV line

9 Visual angle: 92°

10Video Signal:1Vp-p75 Ω

11 Min. illumination:0.3 Lux @ F.O

12 Infrared Led: Build in

13 Dimension: 234(H) x340(W) x47(D) mm


Room station

1 Material: ABS

2 Color: white 

3 Power supply: DC17V~20V (apartment)/DC14V(villa)

4 Power consumption: Standby<20mA; working status<600mA

5 Working temperature: 0°C~+45°C

6 Display definition: CCIR350TV line

7 Scan frequency: CCIR H:15,625±400HZ   V:47±3HZ;

8 Relative humidity:45%-95%

9 Connection: 8 wire plug system

10 Monitor dimension:  170(H) x232(W) x26(D) mm



Connection Picture:




Supplier Details:

Xiamen Eachacowei Security Technology Development Co., Ltd.

Sales:Mr. Cheney chong

Contact Phone:86-0592-3172509

Main Products:Door Station For Villa,Digital Door Station,Direct-Call Door Station,Hands-Free Video Monitor,Video Door Phon


User Reviews: wireless video door bell