Active Member
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[China]
Address: A315 Block 4 Changxing Science and Technology Park Shayi Shajing Bao'an Dist Shenzhen China
Contact name:Mike
Shenzhen Lenyo Display Technology Co., Ltd. |
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2-Way Audio Video Doorbell Wired Audio Door Phone Intercom System For Apartment
Plug into 220V AC power. or insert 4 cells of R6P SIZE AA1.5V
(alkaline) into the cabinet of either one of the talkback pair.
• When you want to have a talk with the other, press down the push
button and bell of his or her set will ring no matter whether you
take up you handset or not .
• While talking, please speak into the microphone.
• When the talk is over, put back the handset, see it that the
pilot light is off, or else the talkback set is still in working
condition and continue to consume electric power.
• Our talkbacks are convenient to connect by means of twin
conductor in common use, while connecting please pay attention to
the color of the two different conductors.
• The effective talkback distance is 3 kilometers, with wire
resistance less than 60 ohms.
• The ring sounds level can be selected.
