·  3.5'' Color Video Indoor Phone.
·  Europe & USA style appearance, popular minimalist design, luxury and generous, easy to use and operate.
·  High-quality TFT 3.5-inch LCD screen for you to present the most clear picture.
·  Anti-Oxidation treatment of the aluminum panels with brown shell, filling high-end luxury.
·  Product strictly apply for SMT patch production technology to ensure the quality and more stable.
·  12-note polyphonic ring tone free for choice, elegant sweet.
·  Surveillance, intercom, unlock, call management center, alarm and other functions.
·  "Surge" protection function, avoid lightning and other high-current damage.
·  ESD (electrostatic guard) protection, environmental strong application of ability.
·  Adopt anti-pulse interference technology, it is more reliability for products.
·  Bus system wiring, wiring simple, networking 5+1 system lines, Not networking 4+1 system lines.
·  DC18V±10%, working: 8W, standby: 0.35w.

Scope：

Network-based building intercom、Apartment building、Unit floor Etc.