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Four-wire extension audio intercom set #RL-3212-NV
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Four-wire extension audio intercom set
Model #RL-3212-NV
●Four-wire connection, used as the sub unit of the four-wire villa system.
●Adopt high quality circuit to ensure clear intercom voice.
●Can give unlocking commands to the outdoor unit or the indoor main unit.
●Three ringing volume level
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Model #RL-3212-NV
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GUANGDONG ROULE ELECTRONICS CO.,LTD
+86 756 8818129 / 8818135
roule@china-rl.com
No. 12,Pingdong 3rd Road, Nanping Industry Community, Zhuhai City, GuangDong, China
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