Mute Mode Design. Monitoring Duration 90s. IR Distance 2m. 7’’ LCD colour screen provides clear images beyond the door. Infrared Lights Help to Provide Clear Images Even at Night or Low Light Conditions.
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Item Type: Video Intercom Entry System. Connection Mode: 4 wires. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. 7 x Expansion Screws. 3 x Connecting Lines.
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Seamless Language Switching: Our visual doorbell supports 12 languages, ensuring easy use for everyone. - Enhanced Security: Unlike WiFi-dependent models, our doorbell uses a no-WiFi design for more secure information handling.
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Item Type: Video Intercom Entry System. Connection Mode: 4 wires. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. 7 x Expansion Screws. 3 x Connecting Lines.
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No WIFI video doorbell, more secure information;. Video two-way intercom;. Indoor unit switches to 6 beep songs. Certification: Battery certification FCC、CE、ROHS. Infrared night vision function;. Host battery model: Standard 800mAh, with a permanent range of 1-3 months.
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No WIFI video doorbell, more secure information;. Video two-way intercom;. Indoor unit switches to 6 beep songs. Audio information: built-in speaker, microphone. Certification: Battery certification FCC、CE、ROHS.
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Item Type: Video Intercom System. Screen: 7in TFT. Resolution 800 line 600 line. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. Light Source 6 LEDs.
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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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