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DOM Tapkey Guardian S The smartphone is the key


The DOM Tapkey Guardian S has the same functions as the Tapkey Guardian, but with a reinforced outer casing and IP55 protection, which makes it particularly well suited to exterior doors that need higher access control with greater security capabilities and durability. Also, installation is from the inside, which increases security and greatly simplifies fitting.


  • The highest burglary protection (SKG3) makes it ideal for external doors.
  • A very robust and solid product thanks to the strong materials.
  • Intuitive visual and acoustic signalisation lets you know directly if you are allowed to open the door.
  • Protected against environmental influences such as dust and water (IP55).
  • Optional mechanical key to operate through profile cylinder cut-out.
  • No cabling through the door required.
Certification SKG 3 Star
Anti Drill Protection
Copy Protection

Suggested application of use

Airports, Education, Financial, Homes, Hospitals, Hotels, Industrial, Medium to Large Sized Businesses, Offices, Plants, Public Buildings, Small to Medium Sized Businesses


Technical features

Water ResistantYes
Patent ProtectionYes
Anti Corrosion ProtectionYes
Anti Drill ProtectionYes
Standard Warranty1 Year
Communication TechnologyNFC, RF 868 MHz
Standalone FunctionalityYes
Data On CardNo
Battery Lifetime CyclesUp to 20,000 cycles
User Identification TechnologyMifare RFID 13.56 MHz, NFC
Acoustic SignallingNo
Optical SignallingYes
Supported Locking MediaISO 14443 A, Mifare DESFire
Programming MethodsSmartphone
Battery TypeCR2
Number of Batteries2
Battery Lifetime YearsUp to 3 Years
Battery Warning AlarmVisual

SKG Star Rating3 *
Patent ProtectionYes
Patented Until (year)2031
Ingress Protection RatingIP55

Surface FinishBrushed Stainless Steel
Fixation TypeScrew through
Outer Knob FinishBrushed Stainless Steel
Inner Knob FinishBrushed Stainless Steel
Handle TypesDouble Mitre, Mitre, U-Shape, U-Shape Crank
Power TypeBattery
Assembly Information3 fixations points with 3X M6
Events Storage Capacity1000
RFID EncryptionAES-128 Bit
Data EncryptionISO/IEC 18092, AES-128 Bit
Operating Temperature-20° to 65° Celsius
Voltage Range3V

Optional Accessories

Handle removal tool

Handle removal tool

For dismounting the handle
Drilling template

Drilling template

Drilling template for the Guardians screw connection point preparation
Battery Pack

Battery Pack

Adapter plate renovation-solid leaf

Adapter plate renovation-solid leaf

Widening the contact area of the Guardian to cover renovation areas (lighter colour areas from the d...

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