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5dkey

Hardware

Smart Strike 3900 - Series

The 3900 sits in the frame, not on the door furniture. Physical keys keep working. 5dkey issues AES eKeys across sites; the Verroo/NOVAS licence-free app remains the owner-occupier option on the same lock.

5dkey smart strike 3900

The world's first stainless steel, 3V fire-rated smart strike. Available in 12V (3V battery back up), this innovative smart locking solution leaves you free to choose your own mortice lock and door hardware.

Technical specifications
BodyStainless steel, fire-rated
Footprint200-series
Power1× CR2, about 1 year or 40k cycles, up to 3 years standby
12VDC variant5D-3900-3V-12V with about 12 months battery backup
RadioBluetooth Low Energy
UsersUp to 1000
Audit trail4K onboard, 6 months + cloud
CredentialAES eKey via 5dkey (multi-site) or Verroo/NOVAS (owner-occupier)
DutyS8 / D8, 500k cycles
Impact1200 Nm
Temperature−25 °C to +60 °C
Fire assessmentIndependently assessed by Warrington Fire to AS1905.1:2015