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Model

: 

C2S-121B

                        

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

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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