Company Advantages1. Eversunny keyless entry deadbolt has passed a series of security tests. It has been tested the electric strength test, also known as high-voltage insulation test, water-resistant test, and tests for potential overload and statics. Made of Zinc alloy, the product features strong impact capacity
2. Shenzhen Eversunny Ltd. is strong in technology, advanced equipment and quality assurance system. The product is compatible with iOS and Android mobile devices
3. This product has excellent overload resistance performance. Due to thermal inertia, the overload protection elements embedded in the product can prohibit the short circuit damage. The product works well with low power consumption
4. The product has good insulation properties. It adopts a kind of insulating material with a certain thickness or density to minimizing the effect of conductivity. The product provides users with peace of mind security
5. The product features excellent color fastness. It is good at retaining color in the condition of washing, light, sublimation, and rubbing. The product has been certified under FCC, RoHS, and CE
◈ KB 202 is launched in the market after we make a detailed oversea market survey. It is more in line with the requirements of overseas lock market. It is can be used in hotel, apartment and residential house. It uses biological fingerprints sensor, hard to let fingerprint to be copied. And support password, fingerprint, RFID card, APP unlock, and mechanical unlock.
◈ It can be open 300000 times and blocks technical unlocking. Its material is high strength zinc alloy. It is more faster to open the door, only need one step. Uses QsFinger technology patent.
Technical parameters
Model | KB202 |
| Design | Aluminium Alloy+Paint |
| Size（L×W×T） | 270*63*24mm |
| Weight | 1.2kg（excluded lock body） |
| Color | Black, grey |
| Door types | Apartment, office, hotel |
Hardware |
| Fingerprint sensor | Yes( black circle, 160*160, on the handle) |
| LCM | NO |
Network |
| Bluetooth/Zigbee | No |
Button |
| Press button | Touch numeric keypad+ reset button |
| Lock body grade | Grade C |
| Applied door type | Steel door, wooden door, room door |
Battery |
| Battery | 4# alkaline battery, 4.5V~6.5V |
| Standby time | 20000hrs |
Unlocking option |
| Unlock method | Password + fingerprint+ key+APP+card |
| NFC card | 2 pcs, working frequency: 13.56MHZ, Card reading distance: 15mm (when screen brightens) |
| Reversible handle | No |
| Phantom | Yes |
| Doorbell | Yes ( button #) |
| Combination unlocking | No( eg., fingerprint+ password unlock, Not support) |
Fingerprint parameters |
| False Reject Rate | ＜0.001% |
| False Accept Rate | ＜0.00005% |
| Recognition speed | ＜0.3s |
| Capacity | 100 fingerprints |
Other parameters |
| Low voltage alarm | Still can open 50 times after alarms |
| Password protection | It will be locked 180s and alarms when input incorrect codes 5 times continuously |
| Alarm mode | App warning, doorbell rings |
| Anti-prying alarm | No |
| Phantom password | 20 digits numbers |
| Password length | 4-8 digits numbers |
| Static loss | <50uA |
| Working loss | <150mA/H. average |
| Temperature | -30℃~+60℃ |
| Humidity | 90% |
| Certification | CE,FCC,ROHS, CA |
Application scope
Details description
Smart centralized controller
◈ Remote centralized control through routers and computers for temporary password distribution, make management easy for mass housing.
Remote unlock
◈ visitors
◈ Attendant
◈ Cleaner
◈ Relatives
90° rotation anti lock button
◈ Whatever is apartment or bedroon, one button can keep your private space, avoid interruption.
Random password
◈ Random password added before and after the correct password, as long as the real passwords keep continuous correctly, then the lockstill can be unlocked( it can support 6-12 correct passwords and 24 random passwords), which can prevent strangers from peeping and better protect privacy
Low battery alarm
◈ The door can open 50 times more to make enough time for emergency charge
Power supply
◈ Power is provided by 4*AAA batteries. Ling standby. It is taken away for simple tranport.
Suitable door
◈ For the thickness of 4-10cm door, no need to worry about being unable to install
Shenzhen Eversunny Ltd. has become a well-known manufacturer in the Chinese market. We mainly provide innovative keyless house door locks and related product portfolio.
2. Our factory has advanced manufacturing equipment. The use of these machines means that all major operations are automated or semi-automated, thereby increasing the quality of the product.
3. We are continuously analyzing ways to reduce the energy we use in our processes. Today our average usage in all mills is within or below the levels prescribed by both domestic and international standards. Call now!
