Voice System: Two-way intercom / Remote phone prompts for viewing. Battery model: doorbell 1500mAh, monitor 400mAh. Note: It only supports 2.4GHz WiFi, Not support 5G or WiFi. Wireless Connection: WIFI IEEE802.11b/g/n 2.4GHz, RF 433MHz.
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Doorbell: Intercom signal interference,The doorbell intercom is transmitted wirelessly, not through shielded wires, so it will be interfered by electromagnetic signals. The closer the doorbell and display host are, the greater the interference will be.
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Fully protected against Dusts and withstands low-pressure water jets from all directions. There are two ways to fix the doorbell machine first ding dong plugged into the power, press the doorbell ding dong will ring, confirm the doorbell and ding dong whether the pairing status.
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WiFi connection: It only supports 2.4GHz WiFi,Not support 5G or WiFi. Note: It only supports 2.4GHz WiFi, Not support 5G or WiFi. Night vision type: Nnfrared night vision. 1 Receiver. Battery capacity: 800 mAh.
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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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