Skip to product information
1 of 3

SEMO SmartHomes

Battery Powered Video Doorbell Camera & Wireless Chime

Battery Powered Video Doorbell Camera & Wireless Chime

Regular price $ 299.00 USD
Regular price Sale price $ 299.00 USD
Sale Sold out


The Wireless Video Doorbell is a battery-powered doorbell camera that features HD video, Video Analytics for rapid people detection, Two-Way Audio, a wide field of view, and a rechargeable battery.

This completely wireless video doorbell gives you the flexibility to choose the perfect installation location without depending on the existing wiring or chime. The VDB780B must be connected over Wi-Fi to the Smart Chime (ADC-W115C).

Key features

  • Completely wireless installation
  • Rechargeable (micro USB) battery pack
  • Optimized for battery life that is expected to last up to six months
  • Advanced motion detection provides increased awareness with timely alerts
  • Two-Way Audio through the mobile app
  • Installation flexibility for optimal viewing
  • 160º horizontal FOV
  • Full HD 1080p recording
  • Wi-Fi connection to the Smart Chime (ADC-W115C) (sold separately) required

Included accessories

  • Charging cable
  • Mounting plate
  • Mounting screws and anchors
  • Installation guide
  • 10º tilt wedge


    Recording compression H.264
    Ingress protection IP66
    Max resolution 1920x1080
    Image sensor 2.12 MP - 1080p, Sony IMX323 ABRcontrol support and MJPEG
    Lens/angle of view 160° horizontal, 90° vertical, 175° diagonal
    Low-light sensitivity 0.5 lux with IR LED off
    IR range Up to 15 feet (5 meters)
    Image adjustments Flip, brightness, contrast, saturation, sharpness, exposure
    Wi-Fi connectivity 802.11 b/g/n, 2.4 GHz
    Operating and storage temperatures -4°F to 122°F (-20°C to 50°C)
    Operating humidity 20% to 100% (non-condensing)
    Dimensions (W x L x D) 2.5 x 5.3 x 1.2”(64 x 134 x 30 mm); mounting bracket adds 0.2” (6 mm) to depth
    Motion sensor Passive infrared sensor
    Battery pack capacity 9540mAh nominal capacity
    Charging requirement 5V/1.5A charger
    Charging time Up to 7 hours
    Speaker 1W, 8Ω speaker
    Microphone Single, omni-directional, analog, >-40dBV/Pa

    For Internet service and bandwidth requirements, see What are the internet service and bandwidth requirements for video devices?.

    For information about frame rate (FPS), see What is the frame rate for video?.

    LED guide

    1. Top LED
    2. Button LED
    VDB780 LED Guide overview (no description).png
    Button light guide
    Operational States
    Mode Description Button LED behavior
    Standby or off

    The camera is in standby mode (normal operation) or the battery is drained and requires recharging.



    Local connection

    The camera has a local network connection.

    Solid green

    LED solid green.svg

    No local connection

    The camera does not have a local network connection.

    Solid red

    LED solid red.svg

    Low battery

    The camera's battery is low and requires a recharge.

    Alternating red and blue

    LED alternating red blue.svg

    Connecting to network

    The camera is powered on and connecting to the network.

    Blinking red

    LED blinking red.svg

    WPS mode

    The camera is in WPS pairing mode. To enter this mode, press and hold the button for 30-45 seconds.

    Blinking blue

    LED blinking blue.svg

    AP mode

    The camera is in AP pairing mode. To enter this mode, press and hold the button for 46-60 seconds.

    Blinking white

    LED blinking white.svg

    Power cycle

    The camera is being power cycled. To enter this mode, press and hold the button for 61-75 seconds.

    Blinking yellow

    LED blinking amber.svg

    Factory reset

    The camera resetting to factory default. To enter this mode, press and hold the button for 76-180 seconds.

    Alternating red and green

    LED alternating red green.svg

    Firmware upgrade

    The camera's firmware is being upgraded.

    Blinking yellow rapidly


    Charging States
    Mode description Top LED Behavior Button LED behavior


    The battery pack is plugged in and charging.

    Solid orange

    LED solid orange.svg

    On button press

    Solid green =
    >75% charged

    LED solid green.svg

    Solid yellow =
    75%-20% charged

    LED solid amber.svg

    Alternating red and blue = <20% charged

    LED alternating red blue.svg

    Fully charged

    The battery pack is fully charged.

    Solid green

    LED solid green.svg

    On button press, solid green

    LED solid green.svg

    Failure charging

    The battery pack stopped charging because the device was plugged in too long. This may signal that there is an issue with your battery pack. Remove the charging cabled and re-attempt charging after an hour. If you see the same behavior, please contact your provider.

    Alternating orange and green

    LED alternating orange green.svg

    Alternating red and white


    Operational temperature range for charging exceeded

    The battery pack's internal temperature is either too hot or too cold. Please charge the battery pack in a room-temperature environment.

    Solid green or solid orange

    LED solid green.svg

    LED solid orange.svg

    Alternating red and yellow

    LED alternating red amber.svg


    Alternating red and white



    Doorbell Install Guide

    Charge the Battery

    Chime Install Guide

    Wireless Chime Overview

    Designed to work seamlessly with the platform, the ADC-W115C serves as a robust Wi-Fi extender and customizable wireless doorbell chime. Add the Smart Chime to an account when an in-home chime is not a feasible option during a doorbell camera installation. Simply plug the ADC-W115C into a wall outlet, pair with the existing router, add a doorbell camera, and enjoy boosted network signals that provide instantaneous chime notifications.

    Note: The ADC-W115C can only be used as a Wi-Fi extender for video devices.



    • Wireless doorbell chime
    • Wi-Fi extender (2.4 GHz)
    • Adjustable chime volume
    • Customizable tones
    • Simple, plug-in installation
    • Remote management and troubleshooting

    In the Box

    • ADC-W115C Smart Chime
    • Installation Guide
    ADC-W115C Data Sheet.png


    Wi-Fi Connection 802.11 b/g/n, 2.4 GHz
    Wi-Fi Security WPA2
    LED Indicators 4
    Buttons WPS, Reset
    Antennas 2
    Wi-Fi Chime 1.5 W speaker, 77 dB
    Operating Temperature 32°F to 104°F (0°C to 40°C)
    Operating Humidity 10% to 90% (non-condensing) RH
    Dimensions (H x W x D)

    With antennas 5.0 x 1.0 x 2.1” (12.7 x 13.0 x 5.4 cm)

    Without antennas 3.3 x 3.3 x 2.1” (8.5 x 8.5 x 5.4 cm)

    LED indicators

    Power Power
    LED pattern Description



    Device powered off


    LED solid blue.svg

    Device powered on


    LED blinking blue.svg

    Device booting up
    Router icon.png Router
    LED pattern Description



    No local or Internet connection


    LED solid blue.svg

    Connected to Internet


    LED blinking blue.svg

    Local connection, no Internet

    Blinking (five quick blinks)

    Blinking 5.svg

    Communication test initiated
    Devices icon.png Devices
    LED pattern Description



    No device connected to chime


    LED solid blue.svg

    Device connected to chime

    Blinking (three quick blinks)

    Blinking 3.svg

    New device connected to chime
    WPS icon.png WPS
    LED pattern Description



    WPS mode not enabled

    Blinking (slowly)

    Blinking slowly.svg

    WPS mode enabled to connect to router

    Blinking (rapidly)

    LED blinking blue.svg

    WPS mode enabled to connect to client device
    Power Router icon.png Devices icon.png WPS icon.png Additional states
    LED pattern Description

    All LEDs blinking (escalating)

    LED blinking blue.svg

    Firmware upgrade in progress

    All LEDs blinking (simultaneously)

    LED blinking blue.svg

    Reset in progress

    Shipping & Returns

    Free Shipping on orders over $200

    View full details

    Protect Your Home & Family

    When it comes to protecting what's important to you, you're the one in charge. You are the one responsible. Who else is going to do it for you? We're here to help you get started ASAP with the very best in services and equipment for your home or business with easy finance options. When you install your own system you understand it fully and will learn the full potential of it and if trouble arises you'll be able to trouble shoot and fix the problem quickly. No waiting on hold or scheduling a service call.

    • Free Shipping

      Free shipping for orders over $200.