Easy to install: Download the app and connect it to the doorbell. No need for wires and cables. No matter where you are, you can get information. Portable size and weight, easy to install, no battery included, battery required to use(supports 2.4G, does not support 5G WIF and 2.4G WIF).
eBay
MH-67A8J Mic 8 Pin Walkie Talkie Microphone VX-2200 VX-2100 VX-3200 VX2508 VX2208 VXD7200 Two Way Radio Speaker Ham Radio Access
Aliexpress UK
Transponder downlink forwarding (differential and conventional relay stations). Relay device for communicate over long distances. The relay of the two way radio is used to increase the call distance to more than 10KM.
eBay
5X Two Way Radio Belt Clip For Vertex Radio VX-160 VX-168 VX-210 VX-400
Aliexpress UK
Size:Doorbell: 14.5 5.5 3.5 cm; Receiver: 8 5 1.9 cm. 1 Doorbell Receiver. Waterproof: IP65. Video Resolution: 1280x720P. 1 Installation Accessories. Material:plastic. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
For BaoFeng 1909 Walkie Talkie 12W Type-C Charging Two Way Radio Dual band High Power Long Rang Ransmitter FM Radio
Aliexpress UK
UV 5R plus Walkie Talkie Communication Am Fm Two Way Radio Station K5 Receiver Ham Amateur Wireless Set Long Range. walkie talkie type Portable. [ 200 Channel ] - [ Cross-Band Intercom ]. [ VOX ] -[ Frequency And Channel Mode Shift ].
eBay
1/2pcs Baofeng M-5R Walkie Talkie Full Bands Wireless Copy Frequency Two Way Radio USB Charger Long Range Ham Radio For UV K5 5R
Aliexpress UK
This is a low loss coaxial cable with Extension Cable for Radio. It is extendable that of your radio significantly. Perfect for daily commutes, and outdoors adventure, this extension cable ensures consistent reception and enhances radio quality.
eBay
Baofeng UV-9R Pro V2 Waterproof IP68 Ham CB Radio Long Range Walkie Talkie Upgrade Tri-Power Dual Band UV-9R PRO Two Way Radio
Aliexpress UK
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Quansheng UV-K6 Walkie Talkie 5W Air Band Radio Tyep C Charge UHF VHF DTMF FM Scrambler NOAA Wireless Frequency Two Way CB Radio
Aliexpress UK
The transponder downlink forwarding (differential and conventional ),a machine as a signal of uplink receiver, B machine as the signal downlink transmitter. Has reached the relay purposes. Installation:Two Handheld Two Way Radios connect with repeater through earphone.
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3/4PCS Baofeng UV 5R Walkie Talkie 5W/8W Portable Ham CB Radio Dual Band VHF UHF FM Transceiver Two Way Radio UV82 UV9R Plus
Aliexpress UK
For The attached retractable antenna and the ordinary antenna are interchangeable, making it easy to disassemble and carry. AL-800 high gain dual-B AND expandable antenna for SMA female, suitable for two-way radios.
eBay
Bao feng W31 Walkie Talkie Long Range Ham 5W Portable Radios fm Wireless set Amateur Two-Way Radio UHF vhf for hunting
Aliexpress UK