Audio Intercom System with 12V DC/1A Power Source and 100mA Current Consumption

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Basic Info

Payment Type:	L/C at Sight, T/T or D/P

Product Description

Installation:

Each ZDL-12AC interphone extension has a wall-mounted, easy towall install,
Using the screws fix the wall-mounted on the wall, aligning thewall-mounted on interphone extension appropriate slot, and pressinggently down the interphone extension to fix

Operating instruction:

Unlocking and intercom function:
- Visitor press the "call" button on the door station, all theindoor phone will ring, arbitrarily an extension picked up thereceiver can do a dual-way intercom, more than extensions can doMulti-intercom , make sure the visitors, pressing extension number1 button unlock (indoor phone group calls switch "P" must be set"open" state)
Internal intercom function:
- Extension: 1, 2, 3, 4, 5, 6, 7, 8 ,9, 10, 11, 12 can call anddo an intercom each other,
- When you pick up the receiver to press extension number, otherparty answer, can do dual-way intercom
PG broadcast function:
- Picking up the receiver, pressing "pg" key long time, can dobroadcast function with all the extension (group calling switch"p"on the back of extension must be set at "open" state)
Group calling functions:
- Picking up the receiver and press the groupcall number on theextension, when the other party answer, can do multi-wayintercom
Amplifying function:
- Each extension has a inbuilt audio to enlarge circuit, canconnect a loudspeaker from outside (many extensions connect withhigh- pitched loudspeakers in the same environmental area, thecalling maybe Interference)

Specifications:

Power source: 12V DC/1A
Current consumption: 100mA
Effective distance: 100M/0.5mm, 300M/0.75mm, 500M/1.0mm
Wiring: 4common wires

Each ZDL-12AC interphone extension has a wall-mounted, easy towall install,

Using the screws fix the wall-mounted on the wall, aligning thewall-mounted on interphone extension appropriate slot, and pressinggently down the interphone extension to fix

Unlocking and intercom function:

Visitor press the "call" button on the door station, all theindoor phone will ring, arbitrarily an extension picked up thereceiver can do a dual-way intercom, more than extensions can doMulti-intercom , make sure the visitors, pressing extension number1 button unlock (indoor phone group calls switch "P" must be set"open" state)

Internal intercom function:

Extension: 1, 2, 3, 4, 5, 6, 7, 8 ,9, 10, 11, 12 can call anddo an intercom each other,
When you pick up the receiver to press extension number, otherparty answer, can do dual-way intercom

PG broadcast function:

Picking up the receiver, pressing "pg" key long time, can dobroadcast function with all the extension (group calling switch"p"on the back of extension must be set at "open" state)

Group calling functions:

Picking up the receiver and press the groupcall number on theextension, when the other party answer, can do multi-wayintercom

Amplifying function:

Each extension has a inbuilt audio to enlarge circuit, canconnect a loudspeaker from outside (many extensions connect withhigh- pitched loudspeakers in the same environmental area, thecalling maybe Interference)

Visitor press the "call" button on the door station, all theindoor phone will ring, arbitrarily an extension picked up thereceiver can do a dual-way intercom, more than extensions can doMulti-intercom , make sure the visitors, pressing extension number1 button unlock (indoor phone group calls switch "P" must be set"open" state)

Extension: 1, 2, 3, 4, 5, 6, 7, 8 ,9, 10, 11, 12 can call anddo an intercom each other,

When you pick up the receiver to press extension number, otherparty answer, can do dual-way intercom

Picking up the receiver, pressing "pg" key long time, can dobroadcast function with all the extension (group calling switch"p"on the back of extension must be set at "open" state)

Picking up the receiver and press the groupcall number on theextension, when the other party answer, can do multi-wayintercom

Each extension has a inbuilt audio to enlarge circuit, canconnect a loudspeaker from outside (many extensions connect withhigh- pitched loudspeakers in the same environmental area, thecalling maybe Interference)

Power source: 12V DC/1A

Current consumption: 100mA

Effective distance: 100M/0.5mm, 300M/0.75mm, 500M/1.0mm

Wiring: 4common wires

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