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Tenon E3c Keyless Intelligent Biometric Fingerprint Door Lock Digital Lock
Biometric Fingerprint Door Lock Feature:
| Access way : | Fingerprint + Password + IC Smart Card + Mechanical Key | |
| Capacity | 100Pcs ( 1PCS Administrator + 99PCS Normal User ) | |
| System Information | Classic 1.0 | |
| Front Plate | 77mm*370mm Zinc Alloy | |
| Back Plate | 77mm*370mm Zinc Alloy | |
| Mortise Lock | S6068 | |
| Backset: 60mm Center Distance: 68mm | ||
| 304 stainless Steel | ||
| Electric Character | Static Current | ≤40μA |
| Dynamic Current | ≤140μA | |
| Power | Battery: | 4PCS* AA Alkaline Battery |
| Emergency Power | 5V USB | |
| Alarming Voltage | 4.3V | |
| Special Function | Password Protection | |
| System Protection | ||
| Locked Inside | ||
| Emergency Battery Power | ||
| Low Battery Alarming | ||
| Passway Mode Function | ||
E3C Keyless Security Fingerprint Door Lock











Founded in 1991, Tenon is a famous high-tech enterprise in China, which is specializing in researching, production and distributing digital smart locks. With 28 years manufacturing experience, Tenon , the national high-tech enterprise in China, is the first listed company ( Stock code: 833559 ) in the smart lock industry. Our company has over 500 employees with RMB 102 million registered capital.

We possess the dust-free SMT production workshop, laboratory and R&D center that are the solid foundation of producing all circuit boards and hardware in excellent quality. Now, we have advanced technology such as biological fingerprint techniques , secret key sensor, radio frequency fingerprint reader, mortise and so on . Meanwhile , we own more than 100 patents and software copyrights.

With TENON continuous product development and Satisfactory after-sales service, Tenon has received great praise from hundreds of agents , distributors and countless end-users. Now , there are more than 6000 sales points and 300 agents in domestic and oversea markets.


1. Manufacturing and distributing smart fingerprint / password /card /mobile APP door locks
2. Warranty: 3 Years
3. OEM/ODM service available
4. 4PCS Imported SMT PCB production Lines to OEM or ODM
5. Systematic R & D team and quality Control
6. Fair and price supports for oversea agents or distributors.
1. Q: Delivery time
A: 30-45 Days for mass production
2. Q: How to change lock direction ?
A: The directions can be changed easily, please check the user manual.
3. Q: If the electronic parts do not work , how to open the door ?
A: You can insert one needle to the restart button to restart the system. If still do not work,you can open the door by the mechanical key.
4. Q: How to restore to factory mode ?
A: You can clear all records by the system menu or inserting one needle to the “ Clear “ button .
5. Q: How long can the battery work ?
A: Around 12 months ( based on 8-10 times everyday )
6. Q: Is it ok for outdoor application ?
A: Our lock is with IPX54 waterproof level for light rain or water sprinkling , but it would be better to install them indoors.
7. Q: If i input wrong password or fingerprint, what would happen ?
A: If you input wrong password or fingerprint more than 5 times, the lock would make alarming and the system would be frozen for 3mins.
8. Q: If the mechanical key is lost, how can I do ?
A: The cylinder is changeable, please change the cylinder if the key is lost.
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