background image

3

4

number the monitors with the socket from 1~6. The

 

way

 

of

 

numbering

 

is

 :

adding

 

the

 

number

 

which

 

the

 

socket

 

represent to, then add 1 to the sum

you got. The final sum you get is the coded number of the monitors.

 

The

 

 

number

 

the

 

socket

 

represent to is as following:

    

Socket: 1

       

2

        

3

       

4

        

5

       

6

   

Number: 1

       

2

        

4

       

8

        

16

     

32

For example: If you want to number a monitor as Monitor 1, then do not plug 

the short circuit chip for any socket from 1~6. If you want to number a 

monitor as Monitor 16, then switch Socket 1,2,3,4 to “NO”(because 1+2+4

+8=15).

If

 

there

 

are

 

more than one monitors in one family, then number the monitors

as the same.

※ 

Answering

 

calls

 

from

 

the

 

front

 

door

 

camera

When there is a call received from the camera, 

the image from the Door Station will auto-display on the screen.

To talk with the visitor, press “   ”   button. The conversation time is limited 

to 2 minutes.

To release the electric lock for the visitor, press “     ”button.

To end the conversation, press “   ”  button.

If there is no answer for the call within 30 seconds, the display will shut off 

automatically after 2 beeps.

Calling  Other Door Phone(s)

When in standby, press“     ”button, you can call other door phone(s) conne

-cted.

If busy tone is heard, please try again later. The chime tone last about 30 

seconds if nobody answers the call.The max conversation time is 2 minut

-es. To end the conversation, press “    ” button.

Answering Calls from Door Phone

When there is a call received from one of the door phones,all other door 

phone(s) connected ring at the same time and there are no image on the 

screens. To answer the call, press “    ”  button. 

The max conversation time is 2 minutes. To end the conversation,  

press “    ”  button.The conversation will end with two beeps.

 

Monitor

You can monitor the sound and doorway image captured by the cameras 

 for up to 1 minute. There is an impedance selection socket in the back 

side of the door phone, If there is only one video door phone connection, 

please do remember to plug in the jumper. If more than one video door 

phones connected, please plug in the jumper for the video door phone of 

longest wiring distance and do remember to remove the jumpers for others.

When

 

in

 

standby

press “

   

 

the

 

image

 

from

 

camera 1

 

will

 

appear

 

on

 

the

 

screen

press “    ”

 

button

 

again

the

 

monitoring

 

will

 

shut

 

off

.

Within

 

10

 

seconds

press “     ”

 , 

the

 

image

 

captured

 

by

 

the

 

Camera

 

2

 

will

 

appear

 

on

 

the

 

screen

.

In

 

monitoring

 

status

you

 

will

 

hear

 

busy

 

tone

 

when

 

you

 

call

 

the

 

door

 

phone

 

from the camera.

    

Voltage

 

Input...........................+12VDC

       Standby Current.......................

7 mA

    

Working

 

current.......................

65 mA(

/

W)/

380mA( olor)

    

CD

 

Screen.............................4

.

0

"

    

esolution...............................105600dots

    

    

................................

20mV

       

.................................

5%

       

.............................

70dBA

    

Power

 

Input.............................

5mW

    

umidity..................................45

%

95

%

    

5.Specification

0

0

B

C

L

R

Sensitivity

Distortion

Sound Level

H

Summary of Contents for C2S-121B

Page 1: ...1B C2S 121CS4 121 System Instruction R WRT Version H2 Add WRT Industrial Base Dafu Industrial Park Guanguang Rd GuanLan Town BaoAn District ShenZhen China Tel 86 755 29576113 Fax 86 755 29576023 Http www wrtsz com ...

Page 2: ...ont door camera is other model than no need to switch to NO Socket 1 Same principle as socket for video impedance However if the monitor connects with the front door camera for apartment EZH 121C this socket is for numbering the monitors Socket 1 6 These sockets are for numbering the monitors when the monitorconnects with the camera EZH 121C Max 64 households can be supported in the apartment syst...

Page 3: ...e last about 30 seconds if nobody answers the call The max conversation time is 2 minut es To end the conversation press button Answering Calls from Door Phone When there is a call received from one of the door phones all other door phone s connected ring at the same time and there are no image on the screens To answer the call press button The max conversation time is 2 minutes To end the convers...

Page 4: ...lay in the monitor When there is call from the Door Station there is no ring tone and no display in the monitor There is no sound or Sound is too low Monitor can not unlock the door Monitor 1 can talk to the front door camera but can t talk to Monitor 2 DATA GND 12V VIDEO 12V GND VIDEO INPUT MATCH 1 2 3 4 5 6 7 8 DATA GND 12V VIDEO 12V GND VIDEO INPUT MATCH 1 2 3 4 5 6 7 8 DATA GND 12V VIDEO 12V G...

Page 5: ...wer e lock e lock L L LK LK LK LK No 2 EZH 121C 1 No 2 EZH 121C 1 VIDEO 12V GND AU J2 J1 DOOR_2 DOOR_1 J3 TO FJ VIDEO 12V GND AU J2 J1 DOOR_2 DOOR_1 J3 TO FJ APT 121 APT 121 DATA GND 12V VIDEO 12V GND video input match 1 2 3 4 5 6 7 8 C2S 121B C2S 121CS4 DATA GND 12V VIDEO 12V GND video input match 1 2 3 4 5 6 7 8 DATA GND 12V VIDEO 12V GND video input match 1 2 3 4 5 6 7 8 C2S 121B C2S 121CS4 C2S...

Page 6: ... No 1 EZH 121C 1 No 2 EZH 121C 1 No 2 EZH 121C 1 DATA GND 12V VIDEO 12V GND video input match 1 2 3 4 5 6 7 8 DATA GND 12V VIDEO 12V GND video input match 1 2 3 4 5 6 7 8 DATA GND 12V VIDEO 12V GND video input match 1 2 3 4 5 6 7 8 DATA GND 12V VIDEO 12V GND video input match 1 2 3 4 5 6 7 8 DATA GND 12V VIDEO 12V GND video input match 1 2 3 4 5 6 7 8 DATA GND 12V VIDEO 12V GND video input match 1...

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