Excellent 2 Set Intercom doorphone

Specifications:
* Power Source: Battery
* Model Number: TL-109AC/DC
* Voltage: DC6V(8x AA battery)(4 in each handset)
* Frequency response: ±3dB(300Hz-3400Hz)
* Color: white
* Talk time: unlimited, free calls
* 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"
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WARRANTY: ONE YEAR
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Free Service: One Year
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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: +8801711669596, +88001718365341
Phone: +88029584115, +88029584116, Fax: 88-02-9584117
Email: [email protected]
Web: www.nanosoftsystem.com