RL 617LB17_m1
RL 617LB17_m1

7" two wires Intercom system, # RL-617LB17

  • - Two-wire non-polarity twisted pair connection.
  • - Electric lock release function.
  • - Intercom & Unlock & Monitor function.
  • - Call the guard unit.
  • - 16 melodies for option.
  • - Main/sub unit setting.
  • - Intercom call (between main unit and sub unit).
  • - Secondary doorbell function.
  • - Do Not Disturb function.
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- Two-wire non-polarity twisted pair connection. 
- Electric lock release function.
- Intercom & Unlock & Monitor function.
- Call the guard unit. 
- 16 melodies for option.
- Main/sub unit setting.
- Intercom call (between main unit and sub unit). 
- Secondary doorbell function.
- Do Not Disturb function.

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GUANGDONG ROULE ELECTRONICS CO.,LTD

+86 756 8818129 / 8818135
No. 12,Pingdong 3rd Road, Nanping Industry Community, Zhuhai City, GuangDong, China

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