Audio Intercom System with 12V DC/1A Power Supply

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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 is wall-mounted andeasy-to-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

Operation instructions:

Unlocking and intercom function
- The visitor press the "call" button on the door station, allthe indoor phone will ring, arbitrarily an extension picked up thereceiver can do a dual-way intercom, more than extensions can domulti-intercom, make sure the visitor, pressing extension no. 1button unlock (indoor phone group calls switch "P" must be set to"open" state)
Internal intercom function
- Extension: 1, 2, 3, 4, 5, 6, 7, 8 ,9, 10, 11 and 12 can calland do an intercom each other, when you pick up the receiver topress extension number, the other party answer, it can do dual-wayintercom
PG broadcast function
- Picking up the receiver, pressing "pg" key long time, it can dobroadcast function with all the extension (the 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 group call number on theextension, when the other party answers, it can do multi-wayintercom
Amplifying functions
- Each extension has a inbuilt audio to enlarge circuit, it canconnect a loudspeaker from outside (many extensions connect withhigh-pitched loudspeakers in the same environmental area, thecalling maybe interfered)

Specifications:

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

Each ZDL-12AC interphone extension is wall-mounted andeasy-to-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

The visitor press the "call" button on the door station, allthe indoor phone will ring, arbitrarily an extension picked up thereceiver can do a dual-way intercom, more than extensions can domulti-intercom, make sure the visitor, pressing extension no. 1button unlock (indoor phone group calls switch "P" must be set to"open" state)

Internal intercom function

Extension: 1, 2, 3, 4, 5, 6, 7, 8 ,9, 10, 11 and 12 can calland do an intercom each other, when you pick up the receiver topress extension number, the other party answer, it can do dual-wayintercom

PG broadcast function

Picking up the receiver, pressing "pg" key long time, it can dobroadcast function with all the extension (the 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 group call number on theextension, when the other party answers, it can do multi-wayintercom

Amplifying functions

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

The visitor press the "call" button on the door station, allthe indoor phone will ring, arbitrarily an extension picked up thereceiver can do a dual-way intercom, more than extensions can domulti-intercom, make sure the visitor, pressing extension no. 1button unlock (indoor phone group calls switch "P" must be set to"open" state)

Extension: 1, 2, 3, 4, 5, 6, 7, 8 ,9, 10, 11 and 12 can calland do an intercom each other, when you pick up the receiver topress extension number, the other party answer, it can do dual-wayintercom

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

Picking up the receiver and press the group call number on theextension, when the other party answers, it can do multi-wayintercom

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

Power source: 12V DC/1A

Current consumption: 100mA

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

Wiring: 4 common wires

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