Description
Elevator code reader BAR2000 elevator leveling sensor KM773350G01 Brief Introduction
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Product Name |
Elevator Leveling Sensor |
| Model Number | BAR2000
KM773350G01 |
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Quality
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Original.Brand New
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Payment
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T/T. Paypal. Western Union
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Delivery
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3-5 Working Days
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Packaging
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Packed by carton
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Elevator Code Reader BAR2000: Secure Access Core from Nanjing Zhuye Elevatorparts
Elevator Code Reader BAR2000 is a critical secure access control component engineered for modern elevator systems, designed to verify user credentials (via QR codes, barcodes, or access cards) and grant authorized access to specific floors. As the “security gateway” of elevators, it prevents unauthorized personnel from using the elevator, effectively enhancing the security of buildings such as residential complexes, office towers, and commercial malls. The BAR2000 seamlessly connects to the elevator control system, transmitting access permission signals in real time to ensure accurate and rapid floor access. Exclusively supplied by Nanjing Zhuye Elevatorparts, a professional and trusted provider of high-quality elevator electrical components, the Elevator Code Reader BAR2000 fully complies with international elevator safety standards (EN 81-20, GB 7588) and access control technical regulations (IEC 60947). Boasting high recognition accuracy, strong anti-interference capability, and broad compatibility with mainstream elevator control systems, the BAR2000 is widely utilized in high-end residential buildings, Grade A office buildings, hotels, and industrial parks worldwide.
Nanjing Zhuye Elevatorparts adheres to the core philosophy of “Secure Verification, Efficient Access” and implements rigorous quality control throughout the production and inspection process of the Elevator Code Reader BAR2000. Each unit undergoes a multi-stage pre-delivery inspection protocol, including recognition accuracy testing, signal transmission stability verification, environmental adaptability trials, and anti-tampering performance detection. The BAR2000 adopts advanced recognition technology and premium materials: its high-resolution imaging module ensures fast and accurate recognition (recognition time ≤ 0.3s) even for blurred or tilted codes; the fully sealed shell (IP55 protection rating) effectively resists dust, humidity, and minor water splashes, adapting to the complex environment of elevator lobbies; the built-in anti-interference circuit avoids signal disruption from surrounding electronic devices; the scratch-resistant and wear-resistant surface panel maintains clear recognition performance after long-term use. With standardized mounting dimensions and interface specifications, the BAR2000 allows for quick and seamless installation, eliminating the need for complex modifications to existing elevator systems.
Step-by-Step Usage Guide for Elevator Code Reader BAR2000
To maximize the performance and service life of the Elevator Code Reader BAR2000, and to ensure the safe and reliable operation of the elevator access control system, strictly follow the professional guidelines provided by Nanjing Zhuye Elevatorparts for installation, debugging, and maintenance:
1. Professional Installation & Configuration
Installation must be conducted by certified elevator technicians proficient in elevator access control systems. Prior to installation, use the detailed compatibility manual provided by Nanjing Zhuye Elevatorparts to confirm that the BAR2000 is compatible with the target elevator’s control system and access management platform. The installation steps are as follows:
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Safety Preparation: Cut off the elevator’s auxiliary power supply (related to access control) and lock the power switch to prevent accidental power-on. Choose a suitable mounting position in the elevator car or lobby (avoid direct sunlight, strong light, or humid areas) and clean the surface to remove dust and debris.
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Reader Installation: Fix the BAR2000 to the mounting surface using high-strength screws provided by Nanjing Zhuye Elevatorparts. Ensure the reader is installed horizontally (horizontal deviation ≤ 1mm) and the recognition window is at a convenient height (1.2–1.5m from the ground) for user operation. Connect the reader’s signal cables and power cables to the corresponding interfaces of the elevator control system and access management host.
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System Configuration: Log in to the access management platform with the dedicated software provided by Nanjing Zhuye Elevatorparts, and add the BAR2000 device to the system. Set user access permissions (e.g., authorized floors, access time periods) and configure recognition parameters (e.g., recognition distance, code type support). Synchronize the configuration data to the reader and test the connection between the reader and the elevator control system to ensure signal transmission is normal.
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Post-Installation Debugging: Restore the auxiliary power supply and conduct multi-scenario tests. Use authorized QR codes/barcodes/access cards to verify that the reader can accurately recognize credentials and grant access to the corresponding floors. Test with unauthorized credentials to confirm that access is denied and an alarm signal is sent to the management platform if necessary. Adjust the reader’s position or recognition parameters if there is recognition failure or delay.
2. Daily Operation & Routine Inspection
Regular inspections and maintenance are essential to early fault detection and ensuring the long-term stable operation of the BAR2000. Maintenance personnel should integrate the following checks into their daily patrol routines:
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Daily Visual Inspection: Check the external condition of the BAR2000 during elevator patrols. Ensure the shell is free of deformation, cracks, or corrosion; the recognition window is clean and free of scratches or stains; the signal and power cables are intact without aging, wear, or loose connections; the indicator light is normal (green for standby, red for recognition failure, blue for successful recognition).
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Weekly Function Test: Use authorized and unauthorized credentials to test the reader’s recognition performance and access control function. Check the real-time data synchronization between the reader and the access management platform to ensure all access records are accurately recorded. Test the reader’s anti-interference performance by using it near electronic devices such as mobile phones.
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Monthly Cleaning & Calibration: Clean the recognition window with a soft, lint-free cloth and a dedicated cleaning agent (recommended by Nanjing Zhuye Elevatorparts) to remove fingerprints, dust, and oil stains. Check the tightness of the mounting screws and re-tighten if necessary. Calibrate the reader’s recognition distance and accuracy through the management platform to ensure consistent performance.
Recommended Replacement Cycle for Elevator Code Reader BAR2000
As a core access control component, the Elevator Code Reader BAR2000 endures long-term frequent use, environmental erosion (humidity, dust, sunlight), and electronic component aging. Over time, these factors can lead to performance degradation such as reduced recognition accuracy, slow response, or system incompatibility. Timely replacement is critical to avoiding faults such as recognition failure, unauthorized access, or system crashes, which may compromise building security and elevator operation order.
1. Standard Replacement Cycle
Under normal operating conditions (elevator daily operation time 12–24 hours, daily recognition times ≥ 500, environment temperature -10–60℃, humidity 10%–95%), the recommended replacement cycle for the Elevator Code Reader BAR2000 is 5–6 years. This cycle is determined based on Nanjing Zhuye Elevatorparts’ long-term field operation data, component aging tests, and global user feedback on elevator access control systems.
2. Adjustments for Special Scenarios
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High-Traffic & Harsh Environments: For elevators in high-traffic areas (e.g., shopping malls, airports, railway stations) with daily recognition times ≥ 2000, or operating in high-humidity coastal areas (salt spray corrosion), strong sunlight, or high-dust environments, the replacement cycle should be shortened to 3–4 years. Frequent use and harsh conditions accelerate the wear of the recognition window, aging of internal circuits, and degradation of the imaging module.
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Low-Frequency Use Scenarios: For elevators with low usage frequency (e.g., villa elevators, small office buildings with daily operation time < 8 hours) and stable environments (indoor lobbies with constant temperature and humidity), the replacement cycle can be extended to 6–7 years—only if Nanjing Zhuye Elevatorparts’ professional technicians conduct an inspection and confirm that the reader’s recognition accuracy, signal stability, and anti-interference performance are intact and consistent with original factory standards.
3. Immediate Replacement Conditions
Replace the Elevator Code Reader BAR2000 immediately if any of the following issues occur, regardless of its service life:
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The reader has frequent recognition failures (failure rate > 5%) or delayed response (recognition time > 2s), and the fault persists after cleaning, calibration, and system maintenance.
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The reader cannot connect to the access management platform, leading to inability to update access permissions or record access logs, and the fault is confirmed to be caused by internal circuit damage.
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The recognition window is severely scratched or cracked (unrepairable), resulting in permanent recognition failure; or the shell is severely damaged, losing dustproof and waterproof performance.
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The reader fails the security performance test (e.g., unauthorized access can be bypassed, data transmission is encrypted incorrectly), failing to meet the building’s access control security requirements.
In conclusion, the Elevator Code Reader BAR2000 supplied by Nanjing Zhuye Elevatorparts is a high-quality, reliable secure access control component tailored for modern elevator systems. By adhering to the correct usage methods, maintenance schedules, and replacement cycles outlined above, building management and elevator maintenance teams can effectively ensure the stable and secure operation of the elevator access control system, enhance building security management, and improve user experience. Choosing Nanjing Zhuye Elevatorparts means you not only get 100% authentic BAR2000 code readers but also access to professional technical support—including model matching guidance, on-site installation and debugging advice, and prompt after-sales service. Trust Nanjing Zhuye Elevatorparts for your elevator’s security and access control needs.
