Infrared night vision function, indoor unit with 6 Dingdong music switches. 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.
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Best Quality BoomBox 3 Music God Of War 3 Generation Wireless Bluetooth Speaker Portable Bluetooth
Aliexpress UK
Infrared night vision function, indoor unit with 6 Dingdong music switches. 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.
eBay
Battery Base for Echo 4 4th Gen (the Big One) 10000mAh Portable Wireless Echo 4th Generation Power
Aliexpress UK
Doorbell wake-up two-way intercom. Doorbell 1. Doorbell base+film 1. With night vision function. Night vision function:Support. Tinker Bell 1. Built-in battery, charging cycle use. Battery capacity:800 mAh.
eBay
120W High Power Wireless Portable Microphone Bluetooth Speaker Sound Family Party Karaoke Subwoofer
Aliexpress UK
Indoor Unit 6 Dingdong Music Switching. No WIFI visible doorbell, more secure information. First, install the doorbell at a doorstep that is convenient for reminders. You can choose to fix it with a base or stick it with film, or use it together.
eBay
Sony Ericsson S36MAX Wireless Portable Bluetooth Speaker Outdoor RGB Dual Speaker High Sound Quality
Aliexpress UK
1 Doorbell Dingdong machine. It's so quick and easy that anyone can do it! -Doorbell color: silver black. -1 Wifi video doorbell. -Support video intercom, night vision infrared, cloud storage. -Built-in WIFI: Support 802.11 B/G/N.
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Portable Bluetooth Speaker with Wireless Charging Atmosphere Light Clock Alarm Function Double
Aliexpress UK
Key switch: reset key 1, doorbell key 1. This product is WIFI graffiti model APP, free cloud storage, effective protection of your rights and interests. Doorbell 1. Wireless 433 transmitter module: Wake up indoor Ding Dong machine.
eBay
Portable Stereo Speaker with Subwoofer Ford Car Shaped Wireless Bluetooth Shocking Bass Speakers
Aliexpress UK
It will send a notification to your phone and start recording video when detects human motion. (Only works with 2.4 GHz Wi-Fi & works with Alexa). 2K HD Image Quality and 130° Wide Angle: ieGeek Wireless Doorbell has been upgraded with 2K HD image quality and 130° monitoring angle.
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Xiaomi 10W Powerful Wireless Portable Dual Microphone Karaoke Machine Outdoor Family Party Home KTV
Aliexpress UK
Doorbell size: 13.5 3.5 2cm. There is no need for frequent charging. WiFi connection: only supports WIFI IEEE802 11b/g/n (2.4GHz), RF 433mhz. (1) The power of the doorbell shall not be less than 15% for network distribution.
eBay
ZEALOT S95 120W Wireless Speakers, Outdoor Portable Subwoofer Speaker, IPX 5, Hifi Sound quality,
Aliexpress UK