Engineered for Cleanroom Access, Digital MES Stations & Smart Medical Intercoms
Modern cleanrooms, automated production cells, and healthcare facilities require compact visual control interfaces to manage physical access, verify operator credentials, and broadcast operational alerts. However, installing traditional industrial computers in narrow corridors or modular partition walls often involves tedious AC electrical routing, untidy exterior cable bundles, and the need for separate controllers to operate magnetic door latches. Furthermore, commercial plastic tablets frequently suffer housing cracking from harsh sanitizing chemicals and generate excessive heat when enclosed behind wall panels.
The Rostar Tech 7″ Multifunctional Smart Interaction Terminal solves these deployment complexities by uniting high-efficiency Rockchip ARM processing with comprehensive industrial hardware integration. Enclosed within an anodized brushed aluminum facade and a heavy-gauge SGCC chassis, it combines single-cable Power over Ethernet (PoE), a 5MP vision camera, a 13.56MHz RFID/NFC reader, and a built-in Dry-contact relay directly into an ultra-slim footprint. Utilizing a two-piece slide-in concealed wall mounting bracket and dual convective thermal perforation matrices, this robust Android computing node streamlines installation and delivers non-stop 24/7/365 operational reliability across smart manufacturing and sterile medical environments.It supports both wall-mounted and flush-mounted (in-wall) installation.
Key Engineering Highlights
Single-Cable PoE Power Delivery
Supports standard IEEE 802.3at PoE, delivering network connectivity and system operating power simultaneously over a solitary RJ45 cable to minimize installation labor and wall penetrations.
5MP Optical Vision & RFID/NFC
Houses an optical 5MP image sensor for fast facial logging and barcode scanning, aligned with a 13.56MHz reader compatible with employee IC badges and mobile NFC credentials.
Dry-Contact Relay
Direct internal dry/wet contact switching circuitry allows the terminal to activate electromagnetic door locks, cleanroom air showers, turnstiles, and alert lamps without external PLC modules.
Two-Piece Concealed Wall Mount
Separate pre-mounted steel backplate cleanly conceals building wiring conduits, while the aluminum front unit slides along dual guide rails and locks with front-accessible tamper-resistant screws.
Technical Specifications
| System Parameter | Specification Details |
|---|---|
| Processor Architecture (CPU) | Rockchip RK3568 Quad-Core Cortex-A55 (Default) / RK3576 / RK3588 Octa-Core High-Compute Platform |
| Operating System (OS) | RK3568: Android 11.0 / 13.0; RK3576: Android 14.0; RK358:Android 12.0 |
| System Memory (RAM) | 2GB / 4GB / 8GB LPDDR4 / LPDDR4X |
| Onboard Storage (ROM) | 16GB / 32GB / 64GB / 128GB High-Speed eMMC |
| Display Size & Format | 7" TFT LCD |
| Display Resolution | 1280*800 |
| Touchscreen Technology | Industrial True-Flat Projected Capacitive (PCAP 10 points-Touch), Wet-Hand & Glove Operable |
| Integrated Vision Camera | 5.0 MegaPixel (500Mp) Wide-Angle Optical Camera (Supports Live Video Intercom & Facial Logging) |
| RFID / NFC Card Reader | Embedded 13.56MHz Contactless Reader (Supports ISO/IEC 14443 Type A/B, Mifare, IC Cards, Mobile NFC) |
| Internal Actuator (Relay) | Built-in Solid-State Relay (SSR) Output (Direct trigger for magnetic door locks, turnstiles, and alarms) |
| Audio & Voice Intercom | Dual Front Stereo Speakers (3×3 Acoustic Matrix) + Integrated Noise-Canceling Status Microphone |
| Power Supply Options | Standard IEEE 802.3at Power over Ethernet (PoE) / Auxiliary DC 12V Terminal Block Input |
| Internal Industrial I/O | 1× RJ45 GbE/100M LAN (PoE Enabled), 1× Pluggable Green Phoenix Terminal (Relay & Power), 1× USB OTG/Host |
| Enclosure Construction | Anodized Brushed Aluminum Alloy Facade + Heavy-Gauge SGCC Cold-Rolled Steel Concealed Chassis |
| Mounting Architecture | Two-Piece Modular Wall Mounting (Pre-Fixed Rear Base Plate with Guide Rails + 4 Front Tamper Screws) |
| Cable Management | Central In-Wall Conduit Access Hole (100% Concealed Routing, Anti-Tamper & Zero Exposed Wires) |
| Thermal Dissipation | 100% Fanless Passive Cooling (Bottom & Side Matrix Ventilation Perforations for Thermal Draft) |
| Operating Temperature | -10°C to 60°C (14°F to 140°F) Continuous 24/7/365 Runtime |
| Regulatory Compliance | CE, FCC RoHS |
Advanced Hardware & Technology
Frequently Asked Questions (FAQ)
Q1: What installation advantages does IEEE 802.3at PoE provide over standard DC power wiring?
Traditional in-wall controllers require pulling separate 12V DC power lines alongside network cables, often requiring licensed electricians to run conduits and install bulky AC-to-DC transformer boxes inside walls. With IEEE 802.3at PoE, a single standard Cat5e/Cat6 cable delivers both high-speed data communications and steady electrical operating power directly from a central network switch up to 100 meters away, substantially lowering job-site installation labor.
Q2: How does the internal solid-state relay (SSR) operate electromagnetic locks and cleanroom interlocks?
The terminal features an onboard solid-state relay connected directly to an internal screw-terminal block. Upon successful credential validation via the 5MP facial camera or the 13.56MHz RFID card reader, the ARM processor energizes the dry-contact relay circuit to instantly disengage an electromagnetic lock, trigger a motorized turnstile barrier, or signal a cleanroom air-shower controller without requiring intermediate PLC hardware.
Q3: How does the two-piece modular wall bracket prevent cable wear and physical tampering?
Installers first anchor the hollow rear base plate to the wall or architectural mullion, pulling Ethernet and lock control wiring safely through the center access conduit. The front computing module then slides smoothly onto lateral guide rails and locks firmly into place using four front-access countersunk screws. All wire splices and RJ45 jacks remain sealed inside the metal shell, fully protected against physical tugging, accidental liquid splashes, and unauthorized tampering.
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