Model : SDDS-001
SDDS-001 Hidden Door Lock : NO handle. Need to use card for enter and exit
SDDS-001-1 Hidden Door Lock with one handle: Providing one handle, install on inside. Use card to open for enter , and pull-down the handle for exit.
SDDS-001-2: Providing two handles.
Application:
For home use or valuable place.
Feature:
Easy to program
Not require physical key.
Reliable for door thickness 30~50mm
Emergency opening feature
Auto / manual close mode available
Open / closed status via LED signal
Material: Stainless steel and ABS
Power Supply: 3 standard AAA alkaline batteries.
About Bai Fu
We have been in furniture hardware business for more than two decades. Our five advantages keep us constantly progressing - high quality products, competitive reasonable prices, complete selection of products, constant innovations, and superior sales service.
You will realize that we have been upgrading from the basic mechanical locking system to the KABA system and now to an electronic system, and from decorative to constructive hardware.
Should you have any question, please don’t be hesitate to contact us.
Our website: https://www.armstronglocks.com/
Address: 3F, NO. 77, ZHOUZI ST., NEIHU TECHNOLOGY PARK, TAIPEI, TAIWAN R.O.C
Tel: 886-2-26595899
Fax: 886-2-26592588
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Taiwan [TW] 
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