One Outdoor Unit & Three Indoor Units
Anti-oxidation, durable aluminum outdoor unit.
High-quality circuit for clear voice.
Electric-controlled lock release.
Work as both door phone and 3-way intercom
Name or room number of the user can be displayed on the outdoor unit, with LED indication.
Talking distance is above 100m (2X0.8mm2).
4-wire connection.
Assembly of outdoor unit: surface mounting.
Easy DIY installation.

• Address:
  

  No.6 Pingdong Rd, Nanping industrial park
  Zhuhai, Guangdong, China
  519000

• Tel: +86-756-3167519
• Email: vpe@vipongroup.com