High security Hermetic Doors: Door thickness be increased to 70mm from the ordinary 55mm.
1. Hardware and fittings :
*King-Size hidden hinge with capability to stand 150KG load-bearing.
* Stainless steel plug that stands 300,000 times of door open and close.
2. Hermetic:
* Stereoscopic door frame be designed for special functions of water-proof, noise-resistance, and hermetic to wind. (Noise resistance of 60 decibel).
* Edges of door leaf are inserted with hermetic sealing rod with its normal life span of 12 years and its hit adaptable span from -90 to 160 degree, also provide extra safety care for kids to prevent hurts by squeeze or bump.
3. Materials:
Top graded #304 steel plate from Japan.
4. The full edges of door leave are inserted with hermetic sealing rod with its normal life span
of 12 years and its hit adaptable span from -90 to 160 degree.
5. Hidden hinge:
* Invisible( hidden) hinge allowing door swing with 150° .
* Hinge is reinforced to stand extreme weight.
6. Locking mechanism:
* High security lock with CEI® high security cylinder inside, enjoys its famous features of drill-resistance, jimmy-proof, and high resistance against erosion.
* Cylinder protector made of hardened steel withstanding artificial destroy to the cylinder.
* Cylinder Options: ‘3 IN 1’ (Changeable combination).
Master keyed.
* What is ‘3 IN 1’ ?
It’s a simple and speedy process the user inserts and operates the next key in a sequence of three keys and the introduction of each new key invalidates the previous key combination.
The product is packaged with three key types, color-coded and clearly marked in a sequence, to guide the customer in the correct usage. First, they use the green set of keys.
Then, when they need to change the combination, they start using the yellow key (after which the green key will automatically be cancelled). And if they need to change the combination again, they use the red key (after which both the yellow and green keys will automatically be cancelled).
High security Hermetic Doors in China
