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    Meross Doorbell

    MD111
    • • 【Flexible Pairing】One transmitter can be paired with multiple receivers. One receiver can also be paired with multiple transmitters.
    • • 【Wireless Ringtone with Digital LED and Button LED】The LED indicator on the receiver displays 0 to 9. Different numbers correspond to different ringtones, so that different doors can be distinguished.
    • • 【Waterproof and Dust-proof】IP55 Level. The transmitter operates between -20°C and 55°C and can withstand a variety of weather.
    • • 【Wireless Doorbell with 58 Melodies and 4 Volume Levels】Equipped with 58 melodies, 4 levels of adjustable volume, max 110db, and support mute function.
    • • 【Wide Wireless Range】The wireless signal can be transmitted up to 300 meters in open spaces and long distances. You no longer miss any visitors.
    • • 【Easy to Install】double-sided tape or screw into the wall. The installation can be completed in 5 minutes.
    • • 【Multiple Choices】Both MD110 and MD111 contain a receiver and a transmitter, the difference lies in the different colors. MD110 is a black suit, MD111 is a white suit.
    • • 【Does not Support Meross APP】This product can be used independently and cannot be used on Meross APP.
      SPECS
      Wireless Standard
      • RF433MHz
      Wireless Range
      • 300m (1000ft)
      Receiver Input
      • 100-240V/50~60Hz
      Transmitter Battery
      • 23A 12V, replaceable
      Transmitter Standby Current
      • ≤35mA
      Receiver Dimensions (W x D x H)
      • 110 x 60 x 26 mm or 4.33 x 2.36 x 1.02 in. (Without plug)
      Transmitter Dimensions (W x D x H)
      • 88 x 34 x 22 mm or 3.46 x 1.34 x 0.87 in.
      Waterproof
      • IP55
      Working Environment
      • -20 - 55℃ (-4 - 131℉)
      Certification
      • CE, WEEE, RoHS
      FAQS
      ○
      How to replace battery? (MD110 & MD111)

      Please refer to the picture below:
      Put the screwdriver into the opening, tilt it up, and then remove the casing to complete the battery replacement.

      ○
      Why does the button on the transmitter look no fluorescent effect at night?

      It needs to absorb the light during the day, and the effect will be obvious at night. At night, the fluorescent effect of the white version is more obvious, and the black version is less obvious. 

      Learn More
      DOWNLOAD
      Manual
      UG_MD111(EU)_2307_Multi-language
      Manual
      UG_MD111(UK)_2307_EN