100% wire-free, easy to mounts in any spots you like. Ding Dong: Support RF 433MHZ Ding Dong. WiFi Connection: 2.4GHz WiFi, Support (802.11 b/g/n)，(5GHz WiFi not supported).
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Select 1: Black Doorbell(Only). Select 2: White Doorbell(Only). Select 3: Black Doorbell(Only). Select 1: Black Doorbell(Only)-No TF Card Type: Smart WiFi Doorbell. 100% wire-free, easy to mounts in any spots you like.
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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 2.4Ghz Support WiFi. 1 x Smart Wireless WiFi Visual Doorbell. Monitoring: Device Button, Motion Detection, Remote Live View.
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There is no need for frequent charging. Note: The doobell is powered on, but the doorbell doesn't ring. Dial the jingle first and then plug it in. Press the function key on the jingle to see that the prompt light is flashing.
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Long Standby: No disassembly cycle charging. Built-in lithium-ion high-capacity battery, long standby. Capture Screen: Storage to the cloud, security protection drip. 1 Wireless Doorbell. Infrared Lamp Wave Length: 850nm.
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Easy installation: download the APP and connect it to the doorbell. No wires and cables are required.No matter where you are, You can the information. Night vision type: infrared night vision. 1 receiver.
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Rainproof: The doorbell can be installed outdoors, and you are no need to worry about it is drenched by rain. Easy Installation: This video doorbell is wireless with no need of cables or lines. What you need to do is to fit the support on the wall with the mounting screws, install the batteries and download the APP, then you can begin using it.
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Key switch: reset 1, doorbell key 1. Low illumination: 0Lux. Wireless 433 transmitting module: Wake up indoor ding dong machine. Note: The battery of the product has an insulation patch. Compression mode: G.711a.
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