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4G Wireless Doorbell
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Common proximity cards (including IC cards, ID cards, and IC/ID keychain cards)
Jan 19, 2026
01-19
2026
Common proximity cards (including IC cards, ID cards, and IC/ID keychain cards) are widely used in scenarios requiring contactless identification, access control, or data storage due to their convenience, stability, and security.
4G Video Doorbell: A Comprehensive Guide
Jan 14, 2026
01-14
2026
What is a 4G Video Doorbell?
A 4G video doorbell is an intelligent security device that transmits data based on 4G mobile networks. Integrating a camera, microphone, speaker, motion detection sensor, and doorbell button, it operates by inserting a SIM card (or with a built-in eSIM) directly, eliminating the need for Wi-Fi connection. Compared to traditional Wi-Fi-dependent video doorbells, its most prominent feature is breaking free from geographical and network environment constraints.
Core Working Principle
1.Trigger: The device is activated when someone presses the doorbell button or the sensor detects movement near the door.
2.Recording and Uploading: The camera starts recording video (or taking snapshots) and transmits the video data to the cloud server via the built-in 4G module and mobile network.
3.**Notification and Viewing: The user's mobile APP immediately receives a call or alarm notification. By clicking the notification, the user can remotely view the situation at the door in real time and conduct two-way voice communication with visitors through 4G/5G or Wi-Fi networks.
4.**Storage**: Videos are typically stored in the cloud (requiring a subscribed cloud service) or on a memory card built into the device.
4G + Telephone Line Dual-Guarantee Intelligent Access Control
Jan 09, 2026
01-09
2026
4G + Telephone Line Dual-Guarantee Intelligent Access Control: Unlock a New All-Scenario Access Experience, Combining Safety and Convenience
Introduction: It's Time to End the Pains of Traditional Access Control
Daegen 4G intercom products
Nov 29, 2024
11-29
2024
Daegen company is deeply engaged in 4G intercom products, currently has 4G villa intercom, 4g audio building intercom, 4G video building intercom, our products are populat in Europen and US market, technology stability, products have an absolute competitive advantage. Welcome to inquire.
Newly Launch!!! 2-wire HD video door phone
Nov 29, 2024
11-29
2024
This product is an outdoor station of 2 wire analog video door phone system with 1080P.
It is connected with indoor stations in the system by 2 core wire. And it supports access
control with IC card.
Market Trends of Video Intercom system
Mar 05, 2024
03-05
2024
Video intercom 2-wire system support TUYA APP
Feb 26, 2024
02-26
2024
2-wire intercom system support TUYA APP
Ｎew Arrival-2 Wires HD Video Door Panel with Touch-screen Monitor
Jan 23, 2024
01-23
2024
Daegen have launched the newest 2 wires door entry system which could support HD video and TUYA APP control.
Wireless 4G/3G/GSM Video Intercom System
Jan 10, 2024
01-10
2024
Why choose wireless intercom system
Mar 13, 2023
03-13
2023
Wireless Building Audio Intercom System is an APP-Free Phone Entry Intercom System designed to Control Access, and ease communication for Apartment and Condo Building residents. System operates by simply routing guest calls to registered user phones, and incoming calls can be rejected or accepted just like any regular call. Register user simply grant access by pressing the asterisk-key [*] popularly known as the Star Key.
Unlock the door without distance limitation, no matter where you are, you can open the lock for the visitor.
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5. Q: Where is Daegen Electronics located?
Sep .02.2026
4. Q: Is Daegen Electronics a trading company or a manufacturing factory?
Sep .02.2026
3. Q: What is the scale of Daegen Electronics factory?
Aug .31.2026
2. Q: How many years of experience does Daegen Electronics have in the intercom industry?
Aug .31.2026
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