Deadbolt & handle breaking strength test

Test |
KS / KC standard |
Company standard |
Mortise lateral pressure/pushing |
2,451N / 1,470N |
2,940N / 1,764N |
Dead Bolt lateral pressure |
2,451N |
2,940N |
Dead Bolt Pushing test |
1,470N |
1,764N |
Handle vertical / tension |
2,451N each |
2,940 N each |
External shock on product

Test |
KS /KC standard |
Company standard |
Freefall test |
Free fall 540g steel ball from 1.3m high, shock outside of the product. the product should not malfunction. |
Same standard with KS / KC standard but test on all 5 sides of the door lock, and no malfunctioning should happen. |
Opening/shutting lifespan

Test |
KS /KC standard |
Company standard |
Button key test |
20,000 times |
120,000 times |
RF card test |
40,000 times |
120,000 times |
Automating open/shut |
40,000 times |
120,000 times |
Static electricity and electric shock test

Test |
KS /KC standard |
Company standard |
Static electricity |
Metal : contact 8kV Non-metal : non-contact 15kV For 10 times every 1 second |
Metal : contact 8kV Non-metal : non-contact 15kV For 30times every 1 second |
Electricity shock |
Metal : contact 25kV Non-metal : non-contact 30kV Continuously for 200 times (for 20sec) with 10Hz period |
Metal : contact 25kV Non-metal : non-contact 30kV Continuously for 600 times (for 60sec) with 10Hz period |
High temp, high humidity and low temp test

Test |
|
High temp |
In 60-+ 3 degrees, leave it for 48 hours and should function perfectly in 5 min. |
High humid |
95%-+ 2/-3 condition, leave for 48 hours and should function perfectly in 5 min. |
Low temp |
-25 -+ 2 degrees, leave for 48 hours and should function perfectly in 5 min. |
Salt spray test/corrosion test

Testing |
|
Saline water concentration |
5.0% -+ 0.5% |
Testing temp |
35 -+ 2 degrees Celsius |
Number of Sample |
More than 2 |
Testing time |
72 hr. |
Sprayed capacity |
Sprayed pressure 0.7~1.8kg/cm^2, 1 min in every 10 min. |
Waterproof test
The products are waterproof. Product functions perfectly on the outside, in heavy rain area. (not KS standard test)
Condensation test
Tested and assured working of the product when outside/inside temperature differs a lot in hot summer or winter. (not KS standard test)
Secure test in case of fire
If there is a fire inside, the door will be opened automatically for people inside to evacuate quickly. KS / KC standard: it will detect fire's high tem (65 -+ 5), door lock will get automatically opened
Fireproof technology
On fireproof door where digital door lock is installed, no fire should go outside not to be spread. All door locks are tested according to KC standard (in 1000 degree, non-thermal barrier, no fire should be seen from outside for more than 10 sec when fire was shot at for an hour)