JCSMARTS Hotel Lock Chip V9 Pro USB T57 M1 Card Encoder
JCSMARTS Hotel Lock Chip V9 Pro USB T57 M1 Card Encoder
JCSMARTS Hotel Lock Chip V9 Pro USB – T57 & M1 Card Compatible
Upgrade or replace the lock chip in your hotel door lock system with the JCSMARTS Hotel Lock Chip V9 Pro USB. Designed for compatibility with both T57 card and M1 card formats, this chip integrates seamlessly with V9 Pro USB hotel lock software and encoders — making it the go-to solution for hotel maintenance teams, locksmiths, and property managers who need a reliable, plug-and-play lock chip replacement.
⚠️ Important — Please Read Before Ordering: Before placing your order, please send us your card encoder ID and a photo of your encoder. This ensures the lock chip is fully compatible with your existing encoder and card system.
T57 Card Lock Chip
- Compatible with both old and new V9 Pro USB software
- Works with a wide range of V9 Pro USB encoder IDs
- If your encoder ID is EM-4305, select the blue chip variant
- Compatible with EM4305 encoders
M1 Card Lock Chip
- Compatible with the old V9 Pro USB software and encoder only
- Ideal for properties still running legacy hotel lock management systems
Connection & Installation
- Please review the cable connection details carefully before installation
- Two mortise connector diagrams are available on the market — confirm your connector type before ordering, or send us a photo of your mortise for verification
- USB interface for straightforward encoder communication
Key Specifications
| Brand | JCSMARTS |
| Model | Lock Chip V9 Pro USB |
| Card Types | T57 / M1 (MIFARE) |
| Software Compatibility | V9 Pro USB (old & new versions for T57; old version only for M1) |
| Encoder Compatibility | V9 Pro USB encoders; EM-4305 (blue chip variant) |
| Interface | USB |
| High-Concern Chemicals | None |
| Country of Origin | Made in Mainland China |
Why Choose the JCSMARTS Lock Chip?
- ✅ Direct replacement for worn or faulty hotel lock chips
- ✅ Dual card-type options (T57 & M1) for versatile system compatibility
- ✅ Pre-purchase compatibility verification support from the JCSMARTS team
- ✅ Suitable for hotels, motels, hostels, and serviced apartments
- ✅ Simple USB-based connection for fast installation
For more information on electronic lock safety standards and best practices for access control systems, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What is the difference between the T57 card lock chip and the M1 card lock chip?
A: The T57 card lock chip is compatible with both the old and new versions of V9 Pro USB software and a wide range of encoder IDs, including EM-4305 (blue chip required). The M1 card lock chip is only compatible with the older V9 Pro USB software and encoder. Choose based on your current system version.
Q: How do I know which lock chip is compatible with my encoder?
A: Before ordering, please send the JCSMARTS team your card encoder ID and a photo of your encoder. This allows the team to confirm compatibility and recommend the correct chip (T57 standard, T57 blue/EM-4305, or M1).
Q: Does this lock chip work with all V9 Pro USB hotel lock systems?
A: The T57 chip is compatible with both old and new V9 Pro USB systems. The M1 chip works only with the old V9 Pro USB system. If you are unsure of your software version, contact JCSMARTS with your encoder details before purchasing.
Q: How is the lock chip connected to the hotel lock?
A: The chip connects via a USB cable to the encoder. There are two common mortise connector diagram types — please verify your mortise connector type before ordering or send a photo for confirmation to ensure correct fitment.