The Kaer HC05 Recording Electronic ID Badge is an enterprise-grade smart ID badge independently developed by Shandong Kaer Electric Co., Ltd. With completely independent intellectual property rights, this innovative wearable device is built on advanced 4G LTE networks to bridge the gap between corporate management, workspace communication, and workforce safety.
Designed to conform to the aesthetics and operating habits of the modern workforce, the HC05 supports centralized enterprise control, feature customization, and brand image enhancement. It is an ideal desktop-to-field communication solution that optimizes daily attendance, task dispatching, and corporate security closed-loops.
· 4G All-Network Access: Supports full 4G LTE cellular connectivity (both LTE-FDD and LTE-TDD bands), ensuring reliable, high-speed voice and data communication anywhere, anytime.
· Enterprise Number Pool & Restricted Dialing: Administrators can configure a dedicated enterprise number pool. Employees can only dial numbers within this whitelist, preventing personal misuse of corporate SIMs.
· Role-Based Corporate Address Book: Allows enterprises to push tailored corporate address books to employees based on their respective roles, streamlining cross-departmental workflows.
· AI Voice-Activated Calling: Features an intelligent speech recognition engine. Users simply hold down the shortcut key, speak a name, and release it. The device automatically places the call on a single match or displays a touchable list for multiple matches.
· Dynamic Electronic Work Groups: Enables field workers to set up independent workgroups instantly via their electronic badges. It supports a massive local storage capacity of up to 500 group numbers.
· Flexible UI & Scenario Modes: Equipped with a 2.4-inch capacitive touch screen. The dial pad visibility can be toggled via settings. Features 4 scene modes: Standard (Ringing + Vibration), Ringing, Vibration, and Silen.
· Alcohol-Wipeable & Industrial Durability: Engineered with a robust ABS+PC enclosure that is scratch-resistant and dirt-repellent (against oil stains). The entire shell can be wiped with alcohol for sanitization without damaging the paint. Supports convenient lanyard-wearing.
Technical Specifications
Category | Key Specification / Index |
Brand & Manufacturer | Shandong Kaer Electric Co., Ltd. |
Model Name | HC05 Recording Electronic ID Badge |
Enclosure Material | Industrial-grade ABS + PC (Alcohol-wipeable, scratch-resistant, oil-resistant) |
Dimensions (Approx.) | 104mm × 59mm × 9mm |
Weight (Bare Device) | Approx. 64g (Ultra-lightweight design) |
Form Factor | Straight / Bar type |
4G RF Bands | LTE-FDD: B1 / B3 / B5 / B8 |
System Memory | RAM: 8MB | ROM: 8MB |
Display Panel | 2.4-inch LCD, 240 × 320 Resolution |
Touch Screen Type | Capacitive Touch Screen |
SIM Card Slot | Nano SIM Card (Pop-out tray interface) |
Charging Interface | Bottom-mounted Type-C Port |
Battery Pack | 3.7V / 1200mAh Lithium-ion Polymer Battery |
Standard Accessories | Power Cord ×1, Lanyard ×1, Card Ejector Pin ×1 |
Environmental Limits | Temp: 0℃ to +40℃ | Humidity: 5%–95% RH (Non-condensing) | Pressure: 86–106Kpa |
Q1: Which carriers and network bands does the Kaer HC05 support?
A1: The HC05 is a 4G all-network terminal . It supports global mainstream LTE-FDD bands (B1/B3/B5/B8) and LTE-TDD bands (B34/B39/B40/B41), and supports customization according to your local main 4G Frequency Bands. Simply insert a standard Nano SIM card from your local telecom provider to get instant cellular connectivity.
Q2: How do I use the smart voice recognition dialing feature?
A2: To make a hands-free call, press and hold the dedicated voice button, state the name of the contact or workgroup clearly, and then release the button. If the system finds a single matching contact, it initiates the call automatically. If there are multiple matches, a quick-select list will appear on the touch screen for manual confirmation.
Q3: How can a company restrict employees from making unauthorized personal calls?
A3: Corporate IT managers can set up a centralized Enterprise Number Pool (whitelist). Once deployed, employees holding the HC05 badge can only dial numbers within this authorized pool, effectively preventing extra voice/data costs and ensuring communications remain purely work-related.
Q4: Is the HC05 safe to disinfect with alcohol wipes in medical or industrial environments?
A4: Yes, absolutely. The shell is made of high-strength, treated ABS+PC. The entire housing is engineered to be fully wipeable with industrial or medical alcohol. It resists scratch and dirt (like oil stains) and will not suffer from paint damage or degradation during routine sanitation.
Q5: What is the maximum number of group contacts the device can store locally?
A5: The Kaer HC05 features an optimized local ROM partition that securely supports the storage of up to 500 group numbers, catering to large-scale enterprises and complex multi-team field operations.
