- Sample Available
- Datasheet Support
- OEM / ODM Ready
K70S 7 inch Rugged Vehicle Computer with Waterproof Amphenol I/O and 4/6-Channel AHD Cameras
K70S is a 7-inch rugged vehicle computer running Android 13 with a 1000-nit IPS touchscreen, DC 8–36V vehicle power and a 2800mAh removable battery. It features dual detachable waterproof Amphenol multi-pin interfaces for CAN Bus, RS232, RS485, GPIO and ACC connections, with an optional all-in-one breakout cable. The system also supports AHD vehicle camera integration with 4 channels and optional expansion to 6 channels for fleet, logistics and machinery applications
Key Configuration Highlights
• Product Type: 7-inch rugged vehicle computer with dual waterproof Amphenol vehicle I/O
• Operating System & Processor: Android 13; Qualcomm octa-core, 4×A73 2.0GHz + 4×A53 1.8GHz; Adreno 610
• Memory & Storage: 4GB RAM + 64GB eMMC (Optional: 8GB RAM + 128GB eMMC); microSD up to 1TB
• Display & Touch: 7-inch 1280×800 IPS, 1000 nits, multi-point capacitive touchscreen
• Vehicle I/O: 2 × detachable waterproof Amphenol multi-pin interfaces (Optional: integrated all-in-one breakout cable)
• Camera Integration: 4-channel AHD video input (Optional: up to 6 channels), 720P/1080P, PAL/NTSC
• Battery & Power: 3.7V 2800mAh removable battery; DC 8–36V input with ACC 0–36V ignition control
• Rugged Design: IP67 ingress protection; MIL-STD-810G vibration test; -20°C to 65°C operating temperature
Product Sections
Product Detail
Explore the core performance, rugged design, interfaces, power, mounting, and software features of this device.
|
01
ANDROID 13 VEHICLE COMPUTING
Android 13 Computing with Flexible Memory and Connectivity
K70S is an Android vehicle mounted computer built on a Qualcomm octa-core platform with 4GB RAM and 64GB storage, configurable to 8GB RAM and 128GB storage. Dual-band Wi-Fi, Bluetooth, regional 4G LTE and multi-constellation GNSS support connected vehicle deployments, with optional MDM software available for project-based device management.
|
K70S Platform Snapshot
Operating System
Android 13.0
Processor
Qualcomm octa-core: 4×A73 @ 2.0GHz + 4×A53 @ 1.8GHz
Memory
4GB RAM (Optional: 8GB)
Storage
64GB eMMC (Optional: 128GB); microSD up to 1TB
Dual-Band Wireless
802.11a/b/g/n/ac Wi-Fi supports 2.4GHz and 5GHz networks, complemented by Bluetooth connectivity up to 5.0 LE.
Regional 4G LTE
Regional cellular configurations are available for North America and EMEA/Korea/South Africa deployments.
Multi-Constellation GNSS
Integrated GNSS supports GPS, GLONASS, BDS, Galileo and QZSS for vehicle positioning and location-based applications.
Optional MDM Deployment
MDM software can be deployed for project-based device management. Deployment details can be defined with the required device configuration.
|
02
7-INCH SUNLIGHT-READABLE DISPLAY
1000-Nit Display for Clear Vehicle HMI Viewing
The K70S combines a 7-inch IPS panel, 1280 × 800 resolution and 1000-nit brightness with a multi-point capacitive touchscreen. As a sunlight readable rugged tablet, its high-brightness display supports clearer viewing of vehicle data, navigation and AHD camera images in bright operating environments, while the touchscreen provides direct interaction with on-screen information.
7-inch IPS, 1280 × 800 resolution
The compact IPS display presents vehicle information, navigation interfaces and camera views within a 7-inch screen format.
1000-nit sunlight-readable display
High-brightness output improves screen visibility in bright vehicle environments where lower-brightness displays can be harder to read.
Multi-point capacitive touchscreen
The capacitive touch panel enables direct multi-point interaction with Android applications, controls and on-screen vehicle information.
Vehicle HMI
The 1000-nit IPS screen provides a clear visual interface for navigation, operational data and optional AHD camera feeds on the K70S.
01.
IP67 Ingress Protection IEC 60529: IP6X dust + IPX7 water protection
02.
Housing Structure PC + TPU housing with protective rubber design
03.
I/O Protection： Sealed I/O areas with protective rubber covers
04.
Mechanical Reliability：MIL-STD-810G vibration, 20g impact and 1.22m drop tests
05.
Temperature Range：Operating -20°C to 65°C; storage -30°C to 75°C
|
03
RUGGED VEHICLE RELIABILITY
IP67 Protection with Vibration, Impact and Drop Testing
The K70S rugged vehicle computer combines IP67 ingress protection with a PC + TPU protective housing and sealed I/O areas. Test reports document IP6X dust protection, IPX7 water protection, MIL-STD-810G random vibration, 20g mechanical impact and a 1.22m free-drop test, supporting vehicle-mounted operation across a -20°C to 65°C working range
IP67 Test Results
IP6X testing recorded no dust deposit inside the enclosure, while IPX7 testing recorded no water entry.
Vibration & Impact Testing
Tested to MIL-STD-810G-2014 Method 516.6 with random vibration and 20g / 11ms mechanical impact testing
Wide Temperature Operation
Specified for operation from -20°C to 65°C and storage from -30°C to 75°C, with PC + TPU protective construction.
1.22m Free-Drop
A 1.22m (48-inch) free-drop test covered 26 drops onto concrete across faces, edges and corners.
|
04
WATERPROOF AMPHENOL I/O
Dual Amphenol Vehicle I/O and AHD Integration
K70S rugged vehicle computer uses two detachable waterproof Amphenol multi-pin interfaces for vehicle and peripheral I/O. Port A includes one standard CAN Bus channel together with serial and GPIO connections. A second CAN channel is optional and replaces RS232_2 when selected. Optional RJ45, USB-A and 4/6-channel AHD video further extend the vehicle integration architecture.
K70S Core Connections
USB Connectivity
USB Type-C 3.1 is standard; optional USB-A 2.0 cannot operate simultaneously with Type-C.
Serial and GPIO
2× RS232, 1× RS485 and 3-input/3-output GPIO are provided as standard vehicle I/O.
CAN Bus Expansion
1× CAN Bus is standard through Port A; optional second CAN replaces the RS232_2 channel.
Ethernet and AHD
Optional 100Mbps RJ45 and 4-channel AHD video can be selected, with AHD expandable to six channels.
AHD Camera Trigger
Optional 6-input GPIO can trigger enlarged AHD camera preview screens for multi-camera monitoring.
K70S Vehicle I/O Layout
Expansion Support
Dual Waterproof Amphenol
Two detachable waterproof Amphenol multi-pin interfaces provide a structured vehicle I/O architecture for serial, CAN Bus, GPIO and other configured connections.
All-in-One Breakout Cable
An optional integrated all-in-one breakout cable provides an alternative connection format for projects that prefer centralized cable routing instead of detachable Amphenol connectors.
Standard + Second CAN
One CAN Bus channel is standard on Port A. A second CAN channel is optional and replaces RS232_2 when selected for the project.
4/6-Channel AHD Video
K70S supports four AHD video channels, with optional expansion to six channels for multi-camera vehicle monitoring and video integration.
|
05
VEHICLE POWER CONTROL
DC 8–36V Power with ACC Ignition Control
K70S supports DC 8–36V vehicle power with a 0–36V ACC input for ignition sensing. It can power on with ignition ON and perform a delayed automatic shutdown several minutes after ignition OFF. A removable 2800mAh battery, ISO 7637-II transient protection and low-power sleep mode complete the power design.
K70S Power Snapshot
Power Input
DC 8–36V wide-voltage input
Battery Setup
3.7V 2800mAh removable battery
ACC Control
ACC 0–36V; auto power-on and delayed shutdown
Power Protection
ISO 7637-II transient protection; up to 174V / 350ms
K70S Power Decisions
Vehicle Power Input
DC 8–36V wide-voltage input supports direct integration with the specified K70S vehicle power architecture.
ACC Ignition Control
ACC 0–36V detects vehicle ignition, supports automatic power-on and delayed shutdown after ignition OFF.
Removable Battery
The K70S uses a 3.7V 2800mAh removable battery for its onboard battery configuration.
Electrical Protection
ISO 7637-II transient protection is specified, including a stated withstand level up to 174V for 350ms.
|
06
VEHICLE INSTALLATION & SIGNAL DEPLOYMENT
Mounting, Extended Cabling and External Antenna Deployment
K70S supports multiple RAM-style mounting options, extended Port A/Port B cables and optional external 4G/GNSS SMA antennas for vehicle deployment. The extended cables provide additional routing flexibility between the tablet and vehicle wiring, while external antennas can be positioned away from the tablet to improve reception when the unit is installed inside the vehicle or in weaker-signal environments.
Mounting Base Selection
Port A/B Cable Extension
External 4G/GNSS Antennas
K70S Installation Options
Multiple Mounting Options
Round plate, locking suction cup and U-bolt bases support installation on different flat, smooth or tubular vehicle mounting positions.
Port A & B Extended Cables
Port A and Port B extended cables provide additional routing length between the tablet and the configured vehicle I/O harness, helping adapt cabling to the selected mounting position.
External 4G/GNSS Antennas
4G and GNSS SMA antennas can be remotely positioned to improve signal reception when the K70S is installed inside the vehicle or in locations with weaker reception.
Application Scenarios
See how this rugged device supports real-world industrial workflows across different industries.
Vehicle Applications for Fleet, Machinery and Mobile Operations
K70S is a rugged vehicle computer for mobile equipment and vehicle installations that require bright HMI viewing, wide-voltage power, vehicle I/O and connected communications. Its 1000-nit display, IP67 enclosure, 4G/GNSS connectivity, configurable mounting and optional AHD camera integration support deployment across fleet management, logistics, construction machinery, smart agriculture and intelligent transportation.
Logistics & Warehousing
For warehouse vehicles and logistics equipment, K70S combines compact mounting, 1000-nit HMI visibility and configurable vehicle I/O for connected operational displays.
Fleet Management
As a fleet management tablet, K70S supports 4G, multi-GNSS, ACC ignition control and external SMA antenna deployment for connected vehicle operations.
Construction Machinery
IP67 protection, vibration-tested construction, waterproof Amphenol I/O and DC 8–36V input support integration into construction and heavy mobile equipment.
Multi-Camera AHD Monitoring
K70S supports four AHD camera channels, configurable up to six, with tested stable video transmission over approximately 20 meters for flexible multi-camera deployment.
Smart Agriculture
For agricultural machinery, K70S combines a sunlight-readable display, GNSS, 4G connectivity and configurable CAN, serial and GPIO integration.
Intelligent Transportation
Vehicle power control, connected communications and optional 4/6-channel AHD integration support transport terminals requiring data, positioning and multi-camera viewing.
Optional Modules & Accessories
Select optional data capture modules, expansion features, and compatible accessories to match your deployment needs.
Vehicle Integration Accessories for K70S Rugged Vehicle Computer
Configure the K70S rugged vehicle computer for different vehicle installations with selectable I/O architecture, AHD camera accessories, extended Port A/Port B cables, external SMA antennas, interface expansion and RAM mounting hardware. These accessories support cleaner cabling, AHD vehicle camera integration, flexible antenna placement and project-specific peripheral deployment.
Optional
Vehicle I/O Architecture
Dual waterproof Amphenol interfaces or an integrated all-in-one breakout cable support different vehicle wiring and connector layouts.
Optional
AHD Camera Kit
Rear, side, ADAS and DMS AHD cameras can be combined with video extension cables for multi-camera vehicle monitoring layouts.
Optional
Interface Expansion
Second CANBUS, 100Mbps RJ45 and USB-A can be selected to extend vehicle networking, peripheral and control-system connectivity.
Optional
External SMA Antennas
External 4G and GNSS SMA antennas allow remote antenna placement to improve signal reception when the tablet is installed inside the vehicle.
Optional
Port A & B Cables
Extended Port A and Port B cables provide additional routing length for configured vehicle I/O and multi-camera installation layouts.
Optional
Mounting & Power Accessories
RAM mounting hardware, multiple mounting bases, USB cables and a power adapter support different vehicle installation and deployment requirements.
Need help selecting the right modules and accessories?
Tell us your application requirements, and our team will recommend the most suitable options for your deployment.
Technical Specifications
Review key hardware, display, connectivity, power, and environmental specifications for project evaluation.
Procurement-Ready Technical Specifications
Review the key technical specifications of this device, including system performance, display, connectivity, wireless communication, power, and rugged protection, to support project evaluation and procurement decision
System & Computing
Product Model
K70S
Product Type
7-Inch Rugged Vehicle Computer
Operating System
Android 13.0
Processor / Chipset
Qualcomm octa-core, 4×A73 @ 2.0GHz + 4×A53 @ 1.8GHz; GPU: Adreno 610
Memory
4GB LPDDR4 RAM (Optional: 8GB LPDDR4 RAM)
Storage
64GB eMMC (Optional: 128GB eMMC); microSD expansion up to 1TB
Display, Touch & User Input
Display Size
7-inch IPS
Screen Resolution
1280 × 800
Screen Brightness
1000 nits, Sunlight-Readable Display
Touch Panel
Multi-point capacitive touchscreen
Glass / Protection
Corning glass, ≥7H surface hardness, scratch-resistant
Input Modes
Multi-point touch; Power button ×1; custom function buttons ×2
Interfaces & Expansion
USB / Type-C
USB Type-C 3.1 ×1; USB-A 2.0 ×1 (Optional; USB-A and Type-C cannot be used simultaneously); microSD ×1; Nano SIM ×1; 3.5mm CTIA audio jack
Serial / GPIO
RS232 ×2; RS485 ×1; GPIO input ×3 + output ×3; additional GPIO input ×6 (Optional, for AHD camera preview trigger)
LAN / Ethernet
100Mbps RJ45 ×1 (Optional)
Video Output
AHD interface is video input, not display output
Dock / Pogo Connector
PORT-A 26-pin Amphenol ×1 + PORT-B 26-pin Amphenol ×1 (Optional: Extended Cable for Port A; Extended Cable for Port B)
Industrial / Vehicle Interfaces
2 × waterproof Amphenol multi-pin vehicle I/O interfaces; M8 4-pin ×2; integrated all-in-one breakout cable (Optional alternative); CAN Bus ×1 (Optional: second CAN Bus replaces RS232_2); AHD 4-channel input (Optional: up to 6 channels)
Wireless & Data Functions
Wi-Fi / Bluetooth
Wi-Fi 802.11a/b/g/n/ac, 2.4GHz + 5GHz; Bluetooth 2.1+EDR / 3.0 / 4.1 LE / 4.2 BLE / 5.0 LE
Cellular Network
North America: LTE FDD B2/B4/B5/B7/B12/B13/B14/B17/B25/B26/B66/B71; LTE TDD B41. EMEA/Korea/South Africa: LTE FDD B1/B2/B3/B4/B5/B7/B8/B20/B28; LTE TDD B38/B39/B40/B41; WCDMA B1/B2/B4/B5/B8; GSM 850/900/1800/1900MHz. Nano SIM ×1 standard; eSIM ×1 (Optional)
GNSS / GPS
GPS / GLONASS / BDS / Galileo / QZSS; internal antenna; (Optional: external SMA antenna)
RFID / NFC
NFC 13.56MHz (Optional); ISO/IEC 14443A/B; ISO-DEP; FeliCa; MIFARE 1K/4K; ISO/IEC 15693/ICODE; NFC Forum T1T/T2T/T3T/T4T/T5T; NFCIP-1/NFCIP-2; P2P, reader and card modes
Camera / Identity Modules
5MP front camera (Optional); AHD video input supports 4 cameras (Optional: up to 6), 720P/1080P, PAL/NTSC; optional rear-view, side-view, ADAS and DMS AHD camera accessories
Power, Battery & Installation
Battery / Power Source
3.7V 2800mAh removable battery; external DC vehicle power
Runtime / Power Consumption
ow-power mode: sleep when idle; quick wake when needed;
Power Input
DC 8–36V ×1; system can read input voltage; ACC input 0–36V ×1
Wide Voltage Input
DC 8–36V wide-voltage input
Charging / Adapter
Power adapter (Optional); battery charging method USB Type-C
Mounting / Carrying
RAM-B-101U-225B / RAM 1-inch double-ball mount with backing plate (Optional); round plate, locking suction cup and U-bolt clamp mounting bases available
Ruggedness & Mechanical Specifications
IP Rating
IP67; tested to IEC 60529:2013 — IP6X dust test: no dust deposit inside enclosure; IPX7 water test: no water entered
Drop / Shock / Vibration Resistance
Tested to MIL-STD-810G-2014 Method 516.6
Operating / Storage Temperature
Operating: -20°C to 65°C; Storage: -30°C to 75°C
Humidity
95% Non-Condensing
Dimensions / Weight
210.2 × 140.2 × 42.3mm (W × H × D); 885g
Materials & Certifications
PC + TPU rugged housing with protective rubber design; sealed I/O areas with protective rubber covers; IP67 test report and MIL-STD-810G environmental test report available
Need the Full Product Specification Sheet?
Enter your email to receive the latest PDF datasheet for procurement review.
1 PDF Available
- Product Specification Sheet (PDF)
Frequently Asked Questions
Review common questions about configuration, interfaces, deployment, and customization before contacting our sales team.
- PRODUCT FAQ
Answers Before You Request A Quote
Review key questions about configuration, interfaces, mounting options, accessories, and customization before selecting the right rugged tablet for your project.
- 6 Key Questions
- Configuration Review
- Project Support
Need more details? Our team can help confirm the right setup for your project.
How does the K70S handle vehicle power and ACC ignition control?
K70S accepts DC 8–36V wide-voltage input and provides a 0–36V ACC input for ignition sensing. It supports automatic power-on with ignition ON and delayed shutdown several minutes after ignition OFF. A 3.7V 2800mAh removable battery is included in the power design, together with ISO 7637-II transient protection.
Which CAN, serial and GPIO interfaces are available on the K70S?
The K70S rugged vehicle computer provides 2× RS232, 1× RS485, 1× CAN Bus and 3-input/3-output GPIO as standard. A second CAN Bus is optional, but it replaces RS232_2, so 2× RS232 and 2× CAN are not available simultaneously. Optional expansion also includes 100Mbps RJ45 and USB-A 2.0.
What 4G and GNSS configurations are available for vehicle deployment?
K70S is available with regional cellular configurations for North America and EMEA/Korea/South Africa, with LTE, WCDMA and GSM bands defined by the selected version. GNSS supports GPS, GLONASS, BDS, Galileo and QZSS. Internal antennas are standard, while external 4G and GNSS SMA antennas are optional for installations requiring remote antenna placement.
How many AHD cameras can the K70S connect?
K70S supports 4-channel AHD vehicle camera integration, with an optional configuration for up to 6 channels. It supports 720P/1080P and PAL/NTSC video input. Optional 6-input GPIO can be used for camera-preview triggering. AHD video transmission has also been tested over approximately 20 meters of cable with clear video and stable signal, so a 6-meter cable run is within the demonstrated range.
What ruggedness and environmental testing does the K70S support?
K70S is specified with IP67 ingress protection, a -20°C to 65°C operating range, and -30°C to 75°C storage range. The associated platform test reports include IP6X dust testing with no dust deposit inside the enclosure and IPX7 water testing with no water entry. They also document random vibration, a 20g / 11ms mechanical impact test, and a 1.22m (48-inch) free-drop test with 26 drops onto concrete.
What mounting, cabling and accessory configurations are available?
K70S can be deployed with optional RAM-style mounting hardware using round plate, locking suction cup or U-bolt clamp bases. Vehicle I/O uses dual waterproof Amphenol multi-pin interfaces, with optional Port A/Port B extended cables or an integrated all-in-one breakout cable. Optional accessories also include AHD cameras and video cables, external 4G/GNSS SMA antennas, selected interface expansions and power accessories.
- KCOSIT PRODUCT SUPPORT
Need Help Choosing the Right Rugged Tablet Configuration?
Share your application scenario, deployment environment, required interfaces, and quantity. Our engineering team will recommend the most suitable rugged tablet configuration for your project.
- Configuration Review
- Interface Support
- Fast RFQ Response
Project support for quantity,modules
and deployment questions