Depending on the wireless video intercom you are looking at there may not be a door release built in. However, there may be ways to integrate a door release with many of those models
Home New Wired 7 Video Door Phone Intercom Entry System 1 Monitor + 1 RFID Access Camera + Electric Magnetic Lock
Video Doorbell helps you maintain safety by viewing whoever is at your door without opening it. See and talk to your visitors through the video system
Intercom System for Building | 6 Apartment WiFi Video Doorbell | 6 Monitors 7 | Buzzer System, Door Release - DX4761M/ID
TMEZON Wireless WIFI Video Door Phone IP Doorbell Intercom Entry Syste — ShopWell
Eyevision® Intelli Series WiFi Video Intercom Systems (Free Smartphone APP) Easy Wired Installation with White
Wireless Video Intercom System with Door Release
TMEZON 7 inch Wireless/Wired Video Door Phone WiFi IP Doorbell Intercom Entry
Buy Wholesale China 4 Inch Touch Monitor Works Face Recognition Video Intercom Doorbell Doordeer Control ,wifi Ip Apartment Video Door Phone For House & Video Door Phone at USD 28
TMEZON Wireless WIFI Video Door Phone IP Doorbell Intercom Entry Syste — ShopWell
Buy Wholesale China 4g/3g/gsm Wireless Intercom System With Camera, Video Doorphone Ring Doorbell, Waterproof Material & Wireless Video Doorphone Intercom Doorbell at USD 355
OPTEX iVision+ Connect Wireless Intercom System
2 Door 2 Sub-Extensions Wireless Long Range Home/Office Video Intercom System
【TMEZON 4 Wired video intercom system】 With the latest IP technology,when visitor press the doorbell,your phone will receive the APP notification, you
TMEZON Wireless Video Door Phone Doorbell Intercom System, 7 Inch Wifi Monitor with Wired Outdoor Camera 1080P Door Release
7 Inch Wifi Intercom System Video Door Phone Intercom System White light Night Vision Doorbell Camera phone App Remote Unlock - AliExpress
7 HD Monitor Wired WiFi Door RFID System Doorbell Home Apartment Video Intercom System, Tuya APP Phone Remote Control Unlocking, Video Recording 2-Way Audio Motion Detection, 1 doorbell + 1 monitor
Video Intercom - Almas UK-IRE