What is this product?
15.6" open frame touchscreen monitor
ZKTEK156 is a 15.6" open frame touchscreen monitor
ZKTEK156 is a 15.6" open frame touchscreen monitor. OEM/ODM is welcome.
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QC
OEMWhy is it different?
Engineered advantages.
Evidence-based differentiation — not marketing claims.
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Linux ReadyLinux is a set of free Unix operating system, which is based on and similar to POSIX and UNIX.
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touchscreenTouchscren is well known high-tech electronics, A touchscreen is an electronic visual output that can detect the presence and location of a touch within the display area.
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FanlessA fanless box IPC is a computer that uses a passive cooling system to dissipate heat, instead of an internal fan which will generate new problem when solved one or not.
Is it well designed?
Inspect the engineering.
Rotate the product. Examine structure, finish, and assembly quality.
Drag to rotate · Scroll for detail callouts
Will this solve my problem?
Built for your environment.
Real deployment scenarios across regulated and high-traffic industries.
Government
Public service halls & civic terminals
Healthcare
Patient check-in & wayfinding
Transportation
Ticketing & passenger flow
Can they actually manufacture it?
Inside the factory.
ZKTEK156 is a 15.6" open frame touchscreen monitor. OEM/ODM is welcome.
Sheet metal laser cutting for enclosure panels.
Can they customize it?
Configure your build.
OEM/ODM modules selected to match your project specification.
Select modules to preview your configuration.
COT215E 21.5 inch configuration available — see technical evidence below.
How do they ensure quality?
Quality is documented.
Inspection at every stage — evidence your quality team can review.
- IQC · IPQC · FQC
- Inspection reports available
- Traceable batch records
Can they deliver?
Production at scale.
Export-ready manufacturing with predictable lead times and worldwide logistics.



- Container loading & export documentation
- Production capacity planning for batch orders
- Lead time communication throughout project
- Global technical support network
What happens after purchase?
Long-term partnership.
Support structured for enterprise deployment and continuity.
- Warranty coverage
- Technical documentation
- RMA & replacement parts
- Remote assistance & training
- Engineering change support
- Maintenance planning
I'm ready.
Request quotation.
You have inspected the product, reviewed manufacturing, and validated quality. Reach our sales team directly — live chat or email.
Typical response within 2–4 hours during business days.
Introduction
ZKTEK156 is a 15.6" open frame touchscreen monitor.
OEM/ODM is welcome.
Configurations & specifications
COT215E 21.5 inch — COT215E 21.5 inch
| Item | Parameter |
|---|---|
| Model | COT215E |
| Series | Dust-proof and Compact |
| Monitor Dimensions | Width: 512mm Height: 298mm Depth:54.3mm |
| Weight(N.W/G.W) | 8Kg / 9.5Kg (Approx.) |
| LCD Type | 21.5 inch WSXGA Color TFT-LCD |
| Video Input | VGA and DVI |
| Active Area(mm) | 476.64(H)x68.11(V) |
| Resolution | 1920x1080@60Hz(FHD) |
| Dot Pitch(mm) | 0.24825?.24825 |
| Nominal Input Voltage VDD | +5.0V(Typ) |
| Viewing angle (v/h) | +/-89/89 degree |
| Contrast | 3000:1 |
| Luminance(cd/m2) | 250 |
| Response Time (Rising/Falling) | 5s/20s |
| Support Color | 16.7M colors |
| Backlight MTBF(hr) | 50000 |
| Output | DC 12V /4A |
| Input | 100-240 VAC, 50-60 Hz |
| Working Temperature | Operating Temp.0 -50 C |
| - | Storage Temp. -20-60 C |
| Working Humidity | Operating RH:20%-80% |
| - | Storage RH: 10%-90% |
| OSD controls | Allow on-screen adjustments of Brightness, Contrast Ratio, Auto-adjust, Phase, Clock, H/V Location, Languages, Function, Reset |
| OSD on Screen Display language) | Simplified Chinese, traditional Chinese, English, |
| - | French, Italian, Spanish, German, Japanese, Korean |
| Mount Interface | 1)VESA 75mm and 100mm |
| - | 2)Mount bracket, horizontal or vertical |
| Regular Warranty | 3 years for SAW Sensor; 3 years for controller; 1 year for LCD |
| Agency Approval | FCC,CE |
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