Kaer's HP11-C 4G fixed wireless phone delivers reliable VoLTE calls with big buttons and loud speakers tailored for senior care. It connects up to 16 safety sensors (gas, smoke, door) via 433MHz, triggering automatic emergency calls to family or community centers. Features include a 2.8-inch color screen, one-touch SOS, and customizable speed dials for effortless daily use.
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This multisensor fixed wireless phone is a dedicated 4G communication terminal tailored for elderly daily communication and senior safety protection. Integrated with large tactile buttons, high-volume speaker, 2.8-inch display and 433MHz wireless sensing module, it realizes one-click SOS emergency alarm and automatic linkage with multiple safety detectors.
Adopting industrial-grade stable hardware design, the device supports full-band 4G network and VoLTE high-definition call, perfectly adapting to home elderly living, community senior stations and large care facility deployment. It retains simple operation logic for elders while reserving remote management and batch configuration functions for institutional operation teams.
The landline adopts a humanized layout specially optimized for elderly usage habits. Oversized physical buttons with anti-slip texture avoid misoperation for users with blurred vision. The built-in high-power loudspeaker delivers clear sound without external amplification, suitable for elders with hearing decline.
The 2.8-inch color screen presents large font icons and simple menu logic, no complicated operation steps required. Preset shortcut dial keys × 2 to × 9 support one-touch calling of family members or care service hotlines, greatly lowering the usage threshold for senior users.
Built-in 433MHz wireless receiving module, this fixed wireless phone can connect and link with various safety peripheral detectors in real time. It supports up to 16 sets of external sensing equipment access, realizing automatic alarm trigger once abnormal signals are detected.
When gas leakage, smoke induction, door magnet access or waterlogging occurs, the device will automatically pop up reminder and initiate preset alarm calls. It also adds low battery self-check reminder function, ensuring long-term stable operation in unattended senior living scenarios.
Equipped with mainstream 4G module, the device covers mainstream global network frequency bands and supports VoLTE high-definition voice calling. Compared with traditional analog landlines, it gets rid of wired line constraints and can be deployed freely in any place with 4G signal coverage.
It supports call waiting, call forwarding and automatic redial functions, adapting to daily family communication and emergency rescue scheduling. Ultra-long standby battery configuration meets long-term daily use without frequent charging troubles.
This multisensor fixed wireless phone achieves seamless pairing with conventional 433MHz wireless sensors, widely matching common safety protection peripherals for senior care scenarios:
Human body infrared induction detector
Smoke fire alarm sensor
Gas leakage detection probe
Door magnetic access sensor
Indoor waterlogging monitoring sensor
All linked devices can work synchronously with the host phone without additional gateway configuration, convenient for unified layout in community senior stations and care facility areas.
Item | Parameter Detail |
|---|---|
Network Mode | 4G Full Band + VoLTE |
Display Screen | 2.8 Inch Color Display |
Wireless Protocol | 433MHz Wireless Receiving |
External Access | Max 16 Sets Peripheral Detectors |
Operation Keys | Large Tactile Shortcut Keys × 7 |
Power Supply | Rechargeable Lithium Battery + External Power Adapter |
Working Temperature | -10℃ - 50℃ |
Application Mode | Desktop Fixed Placement |
This multisensor fixed wireless phone is designed for multiple senior care scenarios, fully matching the demands of institutional operation and family elderly protection:
Independent senior living home safety protection
Community senior service station communication & alarm system
Nursing and retirement facility batch equipment layout
Rural village senior mutual assistance service point
Residential property elderly safety linkage management
We provide complete supporting solutions for facility operators and group procurement clients. For bulk order demands, we support global network frequency band adaptation, desktop interface icon customization and shortcut number preset configuration according to regional usage habits.
All products follow standardized production and testing processes, with complete qualification documents available for institutional project bidding and long-term facility matching supply. Stable supply cycle and professional after-sales technical support are provided for long-term cooperative clients.
The standard version covers mainstream global 4G bands, and we can conduct frequency band adjustment and customization according to the target sales region to adapt local operator networks.
The device supports access to up to 16 sets of 433MHz peripheral detectors, and realizes automatic alarm linkage without complex manual setting.
Yes. It features simple deployment, plug-and-play use and unified configuration capability, which is very suitable for large-scale layout in retirement communities and nursing institutions.
It built-in intelligent power management module, with automatic low battery voice reminder and screen prompt, avoiding equipment shutdown due to power loss.
Standard package includes one multisensor fixed wireless phone, one dedicated power adapter, one user manual and installation instruction card. No extra complicated accessories are required, ready for use right out of the box.
