RL 3212W4NV 2_m2
RL 3212W4NV 2_m2

Audio door phone,RL-3212W3NV-2 Two-Wire Audio Doorphone Kit

  • - Two wires non-polarity connection, easy connection.
  • - Full duplex intercom.
  • - Waterproof, anti-vandal, anti-oxidation and durable metal alloy panel outdoor unit.
  • - Adopt high quality circuit for clear intercom voice.
  • - Electric lock release function.
  • - 38 pieces of melodies for you to choose. two ringing volume levels adjustable, support Do Not Disturb mode.
  • - Easy to install and operate.
  • - Protection against shorted wiring, ensuring no fault caused by wiring error.
  • - The outdoor unit sounds ring-back tone when the call button is pressed.
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-  Two wires non-polarity connection, easy connection.
-  Full duplex intercom.
-  Waterproof, anti-vandal, anti-oxidation and durable metal alloy panel outdoor unit.
-  Adopt high quality circuit for clear intercom voice.
-  Electric lock release function.
-  38 pieces of melodies for you to choose. two ringing volume levels adjustable, support Do Not Disturb mode.
-  Easy to install and operate.
-  Protection against shorted wiring, ensuring no fault caused by wiring error.
-  The outdoor unit sounds ring-back tone when the call button is pressed.

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GUANGDONG ROULE ELECTRONICS CO.,LTD

+86 756 8818129 / 8919265 / 8818
No. 12,Pingdong 3rd Road, Nanping Industry Community, Zhuhai City, GuangDong, China

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