First plug in the ding dong to power on, press the doorbell ding dong whether it will ring. T wo-way intercom. ⭐Doorbell 1. Voice system: two-way intercom. ⭐ USB ding dong 1. Wireless connection: WIFI IEEE802.11b/g/n 2.4GHz,rf433MHz.
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🎙️Two-Way Intercom with Built-In Microphone. 🌙Infrared Night Vision. Mount in minutes with3M adhesive or secure it with screws. No complicated wiring or drilling needed. Installation : 3M Adhesive or Screw Mount.
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First, turn on the Dingdang and plug it in. Press the function button on the Dingdang to see that the prompt light is flashing. It is installed under the rubber pad behind the doorbell. First, plug in the Dingdang and power it on.
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The display screen can also be plugged in for continuous use. Size:Display screen: 13.2 11.1cm, Doorbell: 8 4.9cm. Intercom: duplex intercom. 1 x Doorbell. External antenna design enables long-distance and anti-interference communication.
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The price of the doorbell does not include the Dingdong machine and USB cable. ！！The price of the doorbell does not include the Dingdong machine and battery USB cable. PIR Motion Detection - Automatically send alert to your phone when it detects any suspicious motion or the doorbell be pressed.
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100% wire-free, easy to mounts in any spots you like. ModelWiFi Smart Doorbell. (Apply for Battery Only). Such as battery, ac adapter etc. Battery IncludedNo. We will very appreciated for your doing.
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M8 video doorbell. Night Vision This product is a precision electronic product. Built-in battery. View Angle.
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Rainproof: The doorbell can be installed outdoors, and you are no need to worry about it is drenched by rain. Indoor Doorbell Receiver Motion Detector. 1 x Smart Wireless WiFi Visual Doorbell. 2.4Ghz Support WiFi.
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