
PO Series Automatic Door Operator

The PO Series is an interdisciplinary Mechatronics solution that integrates mechanical engineering, electronics, control engineering, and microcomputer technology. Capable of interfacing with external sensor systems, it features self-learning, self-adjusting, and enhanced anti-pinch capabilities—delivering an AI-powered touchless door operator that is safer, smarter, and more efficient.
The PO Series is built to complying rigorous ANSI / BHMA A156.19 standards, providing an ideal and highly reliable access control solution for retail stores, offices, hotels, educational campuses, data centers, and healthcare facilities.
It also complies with:
- UL 10C: 3-Hour Fire Safety Rating
- UL 228: Power Interruption Closing Force Requirements
- UL 325: Electrical Safety & Electromagnetic Compatibility
- FCC & CE / RED: Electromagnetic Interference & Radio Spectrum Standards
Modular & Easy Installation

Modular Architecture & Easy Installation
Modular, non-handed design for universal left or right-hand setup. The drive unit mounts directly onto the lightweight base plate for easy, one-person installation.
Cover Options
- NW Windowless Cover (Standard):
Sleek, minimalist design for seamless aesthetic integration. - LCD Window Cover (optional):
Features a digital display window for easy status checking and parameter adjustment without removing the cover.
Seamless Shaft-Arm Integration
- Tapered Engagement & Zero Backlash:
Tapered fit ensures smooth installation and a rock-solid, zero-backlash connection that prevents play over time. - Specialized Tool & Safe Maintenance:
Includes a dedicated removal tool for easy, non-destructive detachment without forced impact, ensuring safe and efficient service.

Controller
The PO series controllers feature a highly intuitive built-in physical operation interface, providing installers with great convenience for real-time configuration and maintenance.

High-contrast LCD liquid crystal display window quantity
The controller’s operation window can clearly display the automatic door opener’s current operating status, alarms, or parameter values in real time, making it convenient for technicians to make adjustments and perform troubleshooting.
Physical cross navigation setting button
Circular physical button design, allowing manual page-by-page adjustment of key parameters such as delay, force, and switching speed without carrying any instruments, is the most efficient and intuitive on-site rapid maintenance solution.
Status Indicators
Independent status indicator lights, such as POWER, HOME POSITION, and OPEN POSITION, are configured on the right side of the panel, allowing technicians to quickly diagnose the status.
Firmware update
Standard digital transmission port, dedicated for system upgrade and maintenance, enabling real-time updates of drivers and intelligent trajectory algorithms to maintain optimal performance.
Control signal input
Equipped with multiple input terminals, integrating gestures, touch switches, access card readers, various sensors, and fire alarm linkage.
Output controlled by external device
Dedicated control terminals provide power for peripheral sensors, drive electronic locks, and return door status information for remote security monitoring.
Speed adjustment knob
Equipped with a physical speed adjustment knob, technicians can quickly and directly fine-tune the opening, closing, and cushioning speeds according to the requirements of different door weights.
Connecting external IoT device
Reserved communication expansion port, supporting connection to IoT modules or UWB chips, enabling seamless access and digital geofencing management through an app.
Internal Power Supply & Overload Protection
Internal power connector, power switch, and overload protection fuse.
Premium Drive Module
DC Inverter Brushless Motor & Precision Gearbox

At the core of the PO Series Door Operator is a Premium Drive Module, combining a high-efficiency DC inverter brushless motor with a high-precision gearbox. A masterpiece of engineering that balances high power density with a compact footprint, this unit serves as the dynamic power source for the entire door operator system and the physical foundation for all smart operational modes.
Through responsive speed regulation by the inverter brushless motor and complex mesh engagement within the precision gearbox, the system operates smoothly, silently, and with extreme energy efficiency. From Latch Assist (designed to overcome strong building wind loads) to Smart Motion Tracking & Braking (engineered to protect mechanical integrity), this powerful mechanical heart synchronizes seamlessly with the electronic controller. Exceeding the rigorous durability standards of ANSI Grade 1, it quietly and reliably converts raw power into an effortless passage experience.


Application – Overhead Concealed
Automatic door solutions with concealed door openers
Hidden design is the ideal choice for modern architecture and historic monument restoration. We conceal the powerful drive unit inside the top of the door frame, allowing the convenience of an automatic door to coexist with your design aesthetics, eliminating the impact of external equipment on the beauty of the lines.

الاستخدامات – التطبيق (App) (اختياري)
One of the core advantages of the PO Series automatic door opener system is its ability to transform complex mechanical adjustments into intuitive digital operations. Through its dedicated mobile app, administrators, installers, and maintenance personnel no longer need to remove the housing to perform cumbersome hardware adjustments. Instead, they can complete all key settings directly through the smartphone interface.


Intuitive digital installation and calibration
The App provides an extremely user-friendly graphical interface, allowing installers to easily configure the door opening position, backcheck position, and latch position. The system’s built-in “inertia learning cycle” also synchronizes with the App, automatically measuring the door weight and resistance to ensure that every opening and closing operation achieves the optimal balance.
Personalized access parameter adjustment
Administrators can adjust the opening and closing speeds of the door leaf at any time through the App according to the needs of the site. Whether it is to extend the opening time for the elderly and people with limited mobility, or to speed up the closing process to prevent air conditioning from escaping, all settings can be completed in an instant. In addition, the “power assistance” strength for heavy door leaves can also be fine-tuned through the App, providing the lightest and most effortless manual door-pushing experience.
Real-time diagnostics and status monitoring
The app is equipped with powerful diagnostic features that can display the operating status of the automatic door opener in real time, including power status, obstacle detection records, and maintenance reminders. This not only improves management efficiency but also extends the equipment’s service life through preventive maintenance.
UWB contactless access smart hub
After the system introduces UWB* (Ultra-Wideband) technology, the App becomes the tool for defining the “digital fence.” Administrators can precisely set the sensing range within the App (for example, activating it when someone is 1.5 meters in front of the door), ensuring that the automatic door opener will only automatically unlock and open when a user carrying a compliant mobile device is truly nearby. This precise spatial awareness completely solves the problem of traditional proximity-sensing doors being easily triggered accidentally by passing pedestrians.
* When using a smartphone for UWB seamless passage, the device must support UWB (Ultra Wideband) functionality.
الاعتماد/ الامتثال
Renowned worldwide, I-TEK’s registered brand Klacci provides top-tier access control and lock products for commercial and residential markets, including a wide range of mechanical, electronic, and biometric lock solutions to meet the needs of modern lifestyles.
Klacci’s pursuit of excellence and innovative design is driven by I-TEK’s sixty years of manufacturing expertise and customer needs. All Klacci product lines are entirely designed and manufactured in Taiwan by I-TEK.
This product complies with or has passed the following UL / ITS / SGS tests and certifications, and is maintained through subsequent follow-up service programs to ensure continued compliance with access control security standards.
UL الشهادة
UL CCN : GUJY
Fire Door Operators with Automatic Closers
![]() | Standard Positive Pressure Fire Fire rated, 3 hr |
![]() | Door Closers-Holders |
![]() | Door, Drapery, Gate, Louver, and Window Operators and Systems ANSI/CAN/UL 325/991 |
SGS الشهادة
![]() | Power Assist and Low Energy Power Operated Doors. ANSI A156.19 Grade 1 |
SGS الشهادة
![]() | Federal Communications Commission FCC 47 CFR Part 15 Subpart B, Clauses 15.107, 15.109 ANSI C63.4: 2014 AMEN |
![]() | Innovation, Science and Economic Development Canada ISED ICES-003 Issue 7 (October 2020), Clauses 3.2.1, 3.2.2 |
Regulation
![]() | Americans with Disabilities Act |
![]() | National Fire Protection Association |

تفاصيل
Standard Operating Features
Safety & Emergency
- Emergency Relay
- Force override all existing trigger commands and keep the door leaf closed until the emergency signal stops.
- Ventilation Mode
- When the alarm system is triggered, the door will automatically open to allow air circulation or smoke exhaust until the signal stops.
- Obstruction Control
- Instantly stops and reverses door motion upon detecting obstacles to prevent injury. Optional door-mounted sensor (P/N. NC201) enhances anti-pinch capabilities for maximum pedestrian safety.
Mechanical Assist
- Latch Assist Mode
- When the door opener is in the closed position, provide additional pulling force to assist the door lock latch in smoothly engaging.
- Power Close Mode
- The activation angle of the assisted closing force can be set between 10° and 0°.
- Push & Go Mode
- When a manual door push of 5° is detected, the door opener will automatically drive the door leaf to the fully open position.
- Door Closer Mode
- When the power is turned off, it can be used as a regular door closer.
Access Control
- Hold Open
- Open and keep the door in the fully open position. A preset duration can be configured, or it can remain open continuously until the status is cleared.
- Vestibule Delay Mode
- The first door and the second door open in sequence. The second door will open after a delay, and the delay time can be adjusted.
- Disable Push Button
- After activation, the door-opening button on the outdoor side will become disabled.
System Logic
- Mode Selector
- OFF (Power Off): Stops operator actions and locks keys/display while maintaining continuous 24 VDC output.
- ON (Power On): Allow the door opener to execute routine operation procedures, keep the screen illuminated, and have the buttons locked by default.
- M/P (Modification Mode): The door opener is functioning normally, and system parameters can be configured through the panel buttons.
- H/O (HOLD OPEN Mode): Automatically open the door panel and secure it in the fully open position. At this time, the screen lights up and the buttons remain locked.
- Motion Delay
- When the door lock hardware requires an unlocking time, the delay time for door leaf opening can be set.
المواصفات
Operating Conditions
| درجة حرارة التشغيل |
|
| Only suitable for dry environments |
|
| Building Power Supply |
|
| مصدر الطاقة |
|
| Connections for Power |
|
| Steady State Power Consumption (MAX) |
|
| Class of Protection |
|
| Operating Noise (MAX) |
|
المواصفات العامة
| الأبعاد (W × H × D) (Single Door) |
|
| الأبعاد (W × H × D) (Pair Doors) |
|
| Door-Leaf Width (Single Door) |
|
| Door-Leaf Width (Pair Doors) |
|
| Door Frame Size (MIN) |
|
| Clearance Between Top of Door and Ceiling (MIN) |
|
| Operator Weight |
|
| Opening Angle (MAX) |
|
| Door Weight (MAX) |
|
Inputs
| Connections for Signal |
|
| Open activation |
|
| Open Delay |
|
| HOLD OPEN |
|
| Outside Bottom Disabled |
|
| Emergency |
|
| Blow Open |
|
| Obstruct Closing |
|
| Obstruct Opening |
|
Outputs
| Connections for Signal (MAX) |
|
| Power Supply For External Accessories (MAX) |
|
| 24VDC output |
|
| Dry Contact |
|
Integrated Functions
| LED Status Indicator |
|
| LCD Display Program Panel |
|
| Mode Switch |
|
| Motion Delay For Locking Mechanism (electric strike) |
|
| Opening Speed |
|
| Push & Go Mode |
|
| Opening Obstacle Detection |
|
| HOLD OPEN Time |
|
| Closing Speed |
|
| Latch Assist |
|
| Powered Close |
|
| Obstruction detection during closing cycle |
|
| 24 VDC Re-output |
|
| Power Failure Speed Control |
|
| OBS DET SEN |
|
| Audible Beep |
|
State
| Cycle Counter |
|
| Door Open Time |
|
| HOLD OPEN Time |
|
| Door Close Time |
|
| IPM Overtemperature Protection |
|
| Restore Factory Defaults |
|
Accessories – PULL/PUSH Arm Kits
Featuring a precision tapered design, the arm assembly connects smoothly to the drive shaft for a rock-solid, zero-backlash fit that never loosens. Included specialized removal tools allow fast, damage-free detachment without forceful hammering.
PULL Arm & Track
Used when the automatic door opener is installed on the same side as the door leaf opening direction (Pull side). The track includes limit stoppers to prevent the door leaf from opening beyond 90° or a preset opening angle. Its track design provides a sleek appearance, making it ideal for indoor aesthetic requirements.


PUSH Arm
Used when the automatic door opener is installed on the opposite side of the door leaf’s opening direction (push side). This configuration usually provides greater power output and is suitable for environments where wind pressure needs to be overcome.

Customized PUSH Arm
Applicable for installation on the push side top jamb with a lintel depth up to 11-3/4″ (300mm).

التشطيب
| اللون | ANSI/BHMA | US | |
|---|---|---|---|
![]() | Dull Aluminum (Standard) | 628 | 28 |
![]() | Black | 711 | 19 |


























