Audio 2 set intercom

Specifications:
* Model Number: TL-109AC/DC
* 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
WHY “Nanosoft System"
---------------------------------
More than 1000+ Existing Clients...
24x7 Support Team...
Granted After Sales Service...
100% Qualified Product Guarantee….
We Offer Product & Service Any Where in Bangladesh…
ANY PRODUCT & SERVICE HOME DELIVERY FACILITY
All Kinds of IT Products are Available Here

WARRANTY: ONE YEAR
--------------------------------------------------
Free Service: One Year
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Contact Information :
Corporate Office :
Nanosoft System (CH ROKON GROUP)
95, MOTIJHEEL C/A, (6th FLOOR), DHAKA-1000, BANGLADESH
Office Time: 9:00 am-7:00 pm
MOBILE: +88 01711669596, +88 01718365341
☎ Phone: +88-02-9584115, +88-02-9584116, Fax: +88-02-9584117
Email: [email protected]
ⓦ http://www.nanosoftsystem.com

Welcome to Nanosoft System, Nanosoft System is an Information Technology based company. We are supporting all kind of smart security electronic device and software Solution. For more information about our company, please visit our Company Website.