The advantages of the 4G doorbell of Zhuhai Daegen Electronics Co., Ltd. are as follows:
The core network advantages of 4G smart doorbells (compared to WiFi doorbells)
The greatest core value of 4G smart doorbells is to completely break free from the constraints of home WiFi. They have a comprehensive edge in terms of network reliability, deployment flexibility, and applicable scenarios.
1. No need to rely on WIFI, deploy without restrictions
No need to rely on home broadband or routers. As long as there is 4G signal from a mobile phone, it can be used. It is completely unaffected by WiFi coverage range or wall penetration attenuation.
No wiring， no drilling， no complex network configuration. In rental housing， old residential areas， villas， construction sites， guesthouses， etc.， without broadband， it can be directly installed and deployed in 5 minutes.
Changing rooms / moving house， directly take it away， insert the card and use it. No need to reconfigure the network. Moving house has zero cost.
2. Disconnected from WiFi but always connected for security
When the home WiFi is disconnected， powered off， or the router fails， the WiFi doorbell will completely fail. The 4G doorbell relies on an independent cellular network. Even when disconnected / powered off， it can still record videos， send alarms， and conduct remote intercoms. Security is not interrupted.
3. Stable signal， smooth usage in weak network environments
The 4G network uses an independent cellular link， unaffected by multiple devices competing for the network in the home or interference from neighbors' WiFi. Video calls， remote viewing have lower latency and more stable pictures.
Supports optimized transmission of voice / video in weak network environments. Even in remote areas or scenarios with poor signal， it can ensure that visitor calls， alarm information are not lost.
4. Unlimited remote access， universal for domestic and international use
The independent 4G network is not restricted by the home intranet. Whether you are on a business trip in China or working abroad， you can remotely view， intercom， and open the door through the mobile APP without the need for internal network penetration， VPN， etc. of complex settings.
5. Independent network， more privacy and security
The 4G doorbell uses an independent SIM card network. It does not connect to the home WiFi intranet. This avoids the risk of data leakage or invasion of the doorbell's data after WiFi is cracked. Privacy is stronger.
6. Adapt to more special scenarios and cover a wider range
Suitable for: Rental houses, guesthouses, construction sites, warehouses, old residential areas, villas, rural self-built houses, commercial uses and other scenarios without broadband or with weak broadband.
Suitable for: Scenarios where frequent relocation, temporary office locations, shops, etc. require flexible deployment.
Suitable for: Families with extremely high requirements for security reliability, completely eliminating security loopholes caused by WiFi failures.
