Audio Intercom System Indoor Station with 4 Common Wires, 100/0.5, 300/0.75 and 500M/1.0mm Distance

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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-to-wall install
Using the screws fix the wall-mounted on the wall, aligning thewall-mounted on
interphone extension appropriate slot and pressing gently downthe interphone
extension to fix

Operation construction:

Unlocking and intercom function
The visitor press the call button on the door station, all theindoor phone
will ring
Arbitrarily an extension picked up the receiver can do adual-way
intercom, more than extensions can do multi-intercom, make surethe visitors
pressing extension number 1 button unlock (indoor phone groupcalls 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
The other party answer

It can do dual-way intercom:

Picking up the receiver, pressing pg key long time
It can do broadcast function with all the extension

Group calling functions:

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

Amplifying function:

Each extension has a built-in audio to enlarge circuit
Can connect a loudspeaker from outside (several extensionsconnect with high- pitched loudspeakers in the same environmentalarea, the calling maybe interference)

Specifications:

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

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

Using the screws fix the wall-mounted on the wall, aligning thewall-mounted on

interphone extension appropriate slot and pressing gently downthe interphone

extension to fix

Unlocking and intercom function

The visitor press the call button on the door station, all theindoor phone

will ring

Arbitrarily an extension picked up the receiver can do adual-way

intercom, more than extensions can do multi-intercom, make surethe visitors

pressing extension number 1 button unlock (indoor phone groupcalls 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

The other party answer

Picking up the receiver, pressing pg key long time

It can do broadcast function with all the extension

Picking up the receiver and press the group call number on theextension

when the other party answer, it can do multi-way intercom

Each extension has a built-in audio to enlarge circuit

Can connect a loudspeaker from outside (several extensionsconnect with high- pitched loudspeakers in the same environmentalarea, the calling maybe interference)

Power source: DC 12V/1A

Current consumption: 100mA

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

Wiring: 4 common wires

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