1 ding dong. Wireless connection: WIFI IEEE802 11b/g/n 24GHz, rf 433MHz. Million HD pixels collocated with 125 degree wide-angle lens. High quality two-way talk with noise cancellation. Lens 0328: Angle 125 degrees.
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2.4G wireless video two-way intercom; the doorbell and display work together without wiring or Wi-Fi, providing convenient two-way video intercom with the display screen. Smart doorbell. Battery Capacity: Doorbell 1000mAh / Display 400mAh.
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Smart Doorbell Long-Range Wireless USB Doorbell 150M range waterproof design . The doorbell supports 2 types of installation, 3M adhesive fixing and screw fixing, installed on the door or smooth wall; the doorbell can be removed for charging when it is low battery.
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1 WiFi Doorbell. Wireless connection: WIFI IEEE802.11b/g/n 2.4GHz,rf433MHz. 1 USB jingle. Weather resistant, safe for outdoor use. battery capacity：1000mAh. 1 Charging cable.
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Ring Wired Plug-In Video Doorbell (3rd Generation). • Plays audible alerts for doorbell rings and motion events. • Ring Wired Plug-In Video Doorbell (3rd Gen). • High-resolution 4K video for sharp, detailed viewing.
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Ring Wired Plug-In Video Doorbell (3rd Generation). • Plays audible alerts for doorbell rings and motion events. • Ring Wired Plug-In Video Doorbell (3rd Gen). • High-resolution 4K video for sharp, detailed viewing.
eBay
The 2.4G Smart Video Doorbell by Ring is a modern, stylish device designed for home use. Powered by 3 rechargeable batteries, this wireless doorbell features Wi-Fi connectivity and a glossy black finish. The doorbell camera includes a two-way audio system for convenient communication at the door. Made of durable plastic, this digital doorbell is 8cm in length and 4.5cm in width, weighing just 0.5lb. The Ring brand ensures quality and reliability in this innovative home improvement product.
eBay
Wireless connection: WIFI IEEE802 11b/g/n 24GHz, rf 433MHz. Million HD pixels collocated with 125 degree wide-angle lens. High quality two-way talk with noise cancellation. Lens 0328: Angle 125 degrees.
eBay