890 Series

Indoor Monitor

890 series indoor machine is an upgraded version of the 810 series of indoor machines. The 810 series has won high praise by users for its noble appearance design and exquisite workmanship. It is one of the best selling products of our company.

The 890 series continues the 810 series design style: pure white acrylic panel and 7 inch color high-definition LCD display in harmony. The display screen is clear and delicate. The button layout is more humanized.


  • Model MT890C
  • System Building System / Villa System
  • Screen Size 7" LCD screen
  • Screen resolution 1280x600(TFT)
  • Conversation method Hands-free
  • Conversation time 2 minutes
  • Body material Acrylic alloy + Plastic
  • Body colour White
  • Installation type Surface mount
  • Input voltage DC 12v±10%
  • Standby current 170 / 185mA
  • Working current 230 / 365mA
  • Standby power consumption 2.2 / 2.8W
  • Working temperature -10℃ ~ 50℃
  • Dimension(WxHxD) 260x180x14(mm)


1、Place the hang iron level horizontally in the required position and make a mark.
2、Drill holes in the well marked areas and penetrate the particles.
3、Put the iron on the hook and fasten the hang iron with screw.
4、Consult wiring diagram to connect indoor machine.
5、Align the indoor machine with the iron buckle, and hang the indoor machine from top to bottom, and complete the installation.

         106 YUANLIN ROAD,
  •   86-756-3369555
  •   86-756-3369088
  • com@competition.com.cn


About Us

COMPETITION CO LTD, established in Zhuhai, China, is one of the leading manufacturers in the security industry in china. For the past 2 decades, we've concentrated on researching and manufacturing door-entry products...