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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100W High-Power Bluetooth Speaker Outdoor Portable Waterproof RGB Color Light Wireless Subwoofer 360
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
EWA A110Mini TWS Wireless Bluetooth Speakers Portable Built-in Battery Loud Sound Strong Bass Metal
Aliexpress UK
Key switch: reset ＊ 1, doorbell button ＊ 1. Low illumination: 0Lux. Antenna: 3DBI 1433 Ant 1. Wireless 433 transmission module: wake up the indoor Dingdong machine. Communication protocol: WIFI, MQTT.
eBay
Portable Waterproof 100W High Power Bluetooth Speaker RGB Colorful Light Wireless Subwoofer Stereo
Aliexpress UK
Duplex two-way intercom: Connect the intercom and enjoy seamless two-way conversations without the need to wait for one party to finish speaking before the other party can speak. Intercom: half-duplex intercom.
eBay
NEWMSNR Owls Powerful Wireless Bluetooth Speaker with Dual Mics Portable HIFI Sound Outdoor Family
Aliexpress UK
The outdoor unit is battery powered. Wall mounted type Can connect with door lock.
eBay
Zealot S32 MAX 20W Portable Wireless Speaker with HiFi Sound, Dual Pairing, 3600mAh Battery, 16-Hour
Aliexpress UK
The Video Mini Doorbell is a white plastic door chime that operates using Wi-Fi connectivity. It is powered by two included batteries, making it portable and wireless. With its two-way intercom camera feature, this doorbell allows for communication with visitors at the door remotely. Perfect for home security and convenience, this device combines the functionality of a traditional doorbell with modern technology for ease of use.
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Bluetooth Speaker Portable Wireless Speakers Waterproof Suction Cup Full-magnetic Speaker TWS
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.
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GGMM E2 Bluetooth Wifi Alexa Smart Speaker Alice Wireless Portable Powerful 10W Voice Assitance
Aliexpress UK
Why Choose Our Smart Doorbell?. Connection 2.4G WiFi (5G not supported). Smart Motion Detection - Adjustable sensitivity with automatic infrared night vision (850nm wavelength). ✓No Wiring Needed - Truly wireless operation with long-lasting battery.
eBay
Powerful Bluetooth Speaker Portable Sound box Large Subwoofer Wireless Stereo Music Karaoke Column
Aliexpress UK