·The doorphone is specially designed for people with hearing disorder or vision impairment.
· The doorphone rings with a strong flash.
· The doorphone can be used together with wireless flash light or wireless vibration sensor. When the indoor unit rings, the wireless flash light (for people with hearing disorder) and the wireless vibration sensor (for people with vision impairment) can be triggered.

• Address:
  

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

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