Audio Door phone Intercom

For sale by MIRPUR STORE MEMBER 2 Dec 12:09 pmMirpur, Dhaka

Tk 1,550

Audio Door phone Intercom

Anpress 2 pcs battery powered Audio Door phone Intercom Doorbell Set Villa Non-visual Intercom two-way radio telephone Security System doorbell

Operation distance 200 m, 2-line connected, run wiring from point A to point B. Each handset connects to the other,with a new ABS plastic, durable
Each phone has a call button. The caller pushes a button that will make the receving handset ring loudly, realize the two-way radio,the sound quality is clear, no noise
They are battery powered,even worked in a blackout, and so far, months later with daily use, they are still going strong
This is a decent and inexpensive intercom system that uses 8 AA (4 in each handset) and a double wire line screwed onto the back of the bases to connect each set together,clear communication via,easy to install
Suitable for dwelling houses, tier buildings, multiple apartments, offices, factories and so on

Product Description

Specifications:
* Voltage: DC6V(8x AA battery)(4 in each handset)
* Output sensitivity: <60mV(frequency 1000Hz)
* Frequency response: ±3dB(300Hz-3400Hz)
* Noise voltage: <10mV
* Ring sound level: >70dB(AT 0.5m)
* Quiescent current: <5uA
* Intercom working current: <100mA
* Color: white
* Talk time: unlimited, free calls
* Power Source: Battery
* Range of application:Family,School,Restaurant,Office and so on
* Excellent consumer side of the tone circuit, intercom voice clarity

Installation and use

1 Set a double wire line screwed onto the back of the bases to connect each set together(wire line is not included),Within 30m use distance,you can use multicore cable to connect each set,in right ways,1-1,2-2,in each back of the phones,30-80m use distance,you can use copper wire to connect.
2 Insert 8 cells 1.5V AA batteries (4 in each handset)(alkaline) ,into the cabinet of the talkback pair
3 Press the call button to listen after the ringing , lift the handset microphone and you wait for the other to pick up the call
4 While talking, please speak into the microphone

Package includes:
2 x Anpress Intercoms Doorbell

Our products have been well tested, examined and packaged before sending off. Any problem please feel free to contact us first so that we can supply the best service for you.


Condition:
New
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