Views: 0 Author: Site Editor Publish Time: 2025-11-27 Origin: Site
In an era of widespread smartphone usage, parents have increasingly clear communication needs for children in primary and secondary schools: they need to ensure their children’s freedom to contact relatives and friends independently while isolating them from screen addiction and online risks. Tin Can, recently launched in the US as "a product for kids of a retro style landline phones but that connect through WiFi," has provided innovative ideas for the teenage communication market. Drawing inspiration from this, Kaer, a brand specializing in the SIP field, has developed "a custom VoIP/wifi phone with no screens similar to this product that has just launched in the US." With its core functions tailored to teenagers’ scenarios and flexible customization services, it has become the preferred choice for parents and group users.
Centered on "pure communication + safety protection + user-friendly experience," all functional designs of Kaer Custom SIP WiFi Phones are developed around teenagers’ growth scenarios, while addressing parents’ needs for safety and management.
Inheriting the minimalist appearance of classic landlines, the device features no touchscreen, no games, and no social media apps. It completely eliminates distraction-prone functions, retaining only the pure voice call module. This design not only allows children to focus on conversations themselves, cultivating their expression skills and social etiquette through interactions with classmates and relatives, but also avoids screen addiction, enabling growth to return to an environment of simple and pure communication—perfectly aligning with the cognitive abilities and usage habits of children from primary to secondary school.
As a professional product deeply rooted in the SIP field, Kaer Custom SIP WiFi Phones leverage mature SIP protocol technology (a core VoIP technology) to deliver key advantages of modern intelligent communication:
Easy Network Connection: No need for traditional telephone lines or jacks; simply connect to home or school WiFi and plug in to use. The operation is so simple that even young children can handle it effortlessly.
HD Call Quality: Equipped with an optimized audio processing solution, it offers clear call quality and strong anti-interference capabilities, reducing latency and background noise. Whether it’s casual chats with classmates in the same city or family calls across regions, it ensures smooth communication.
Emergency Call Guarantee: Built-in 911 emergency call function, which parents can enable or disable according to their children’s age and self-care ability, providing a safety net for unexpected situations.
Authorized Contact Whitelist: Parents can add their children’s classmates, relatives, friends, and teachers as authorized contacts via a dedicated app. Only numbers on the whitelist can make calls to the device, effectively blocking unwanted calls and fraud attempts.
Flexible Quiet Hours Setting: Supports customizing call-prohibited periods according to children’s schedules (e.g., nighttime sleep or class hours). During these times, no incoming or outgoing calls are allowed except for emergency calls, ensuring that study and rest are not disrupted.
No Internet Access: The device does not support web browsing, app downloads, or game installations, completely isolating inappropriate online content and maintaining a pure and controllable communication environment.
Kaer's core competitiveness lies in its powerful customization capabilities. It not only supports OEM/ODM cooperation models but also offers full-dimensional personalized adjustments from appearance to functions, catering to the scenario-specific needs of families, schools, communities, and other user groups.
Color Customization: Users can choose colors that appeal to teenagers, such as bright pastels (pink, blue, yellow, etc.) suitable for primary school students, minimalist solid colors (white, gray, light green, etc.) for middle school students, or custom colors integrated with group logos (e.g., school colors or community theme colors).
LOGO and Pattern Customization: Supports printing school names, class numbers, community logos, or cartoon patterns (e.g., popular animation characters for young children) on the front or side of the device, enhancing product recognition and user sense of belonging.
Material and Detail Customization: Options include eco-friendly ABS material or non-slip, wear-resistant material. The device size can also be fine-tuned (e.g., a more compact handheld version for young children or a wall-mounted model for school corridors), balancing practicality and aesthetics.
Function Module Customization: Flexibly add or remove functional modules according to scenario-specific needs. For example, customize "group calling + call duration statistics" for schools to facilitate teachers’ management of class communication; add "one-touch dialing + call recording" for families to meet the needs of young children and parental supervision; or integrate "emergency broadcasting + regional calling" for communities to improve emergency communication efficiency.
Hardware and Software Customization: On the hardware front, customize interface types (e.g., adding USB ports for external devices) or screen displays (e.g., a small status display for high-end needs). On the software front, tailor the interface and functions of the parent management app (e.g., adding bulk device management or data statistics report features) to meet the operational needs of enterprise-level users.
Integrated Solution Customization: For large-scale organizations (e.g., chain educational institutions or regional community alliances), provide integrated "device + deployment + operation and maintenance" solutions, including bulk device debugging, dedicated server setup, and post-sales technical support, lowering the user threshold.
Thanks to the broad compatibility of the SIP protocol, Kaer Custom SIP WiFi Phones can seamlessly integrate with mainstream Open SIP PBX platforms on the market and support external devices such as WiFi wireless network cards and extended microphones, further expanding usage scenarios. Whether for single-family use, multi-device networking in schools, or cross-regional communication in communities, it achieves stable compatibility and flexible scalability.
