Descriptions of Door Phones
Akuvox
Arenti
Blink
Dahua
DHI-VTO2111D-P-S2 DHI-VTO3211D-P1-S2 DHI-VTO4202F-P-S2 VTO3311Q-WP DHI-VTO2211G-WP DHI-VTO6221E-P DHI-VTO2202F-P DHI-VTO2202F-P-S2 VTO2311R-WP DHI-VTO6521H-D
Eufy
Ezviz
FIBARO
Google
Grandstream
Hikvision
DS-KV6113-WPE1 DS-KD9403-E6 DS-KV8413-WME1(B) DS-KV8213-WME1 DS-KV8113-WME1(B) DS-KD8003-IME1 DS-KD8003-IME1/S DS-KB6403-WIP DS-KB8112-IM DS-KB8113-IME1 DS-KV6113-WPE1(C) DS-KV8102-IM DS-KV6113-PE1
IMILAB
Philips
Reolink
Ring
TP-LINK
Ubiquiti
Xiaomi