Model : SDDS-001
SDDS-001: NO handle. Need to use card for enter and exit
SDDS-001-1: 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.
For home use or valuable place.
- 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.