hikvision
K1T431BM

Biometric Facial Recognition Reader
The K1T431BM is an entry level biometric reader for pedestrian or vehicle access control applications. It features dual megapixel cameras with an advanced facial recognition algorithm and support for 1000 face credentials stored securely on the device (i.e on the edge). Suitable for networked or stand-alone operation it features an embedded processor, network interface, NTP time synchronisation, LED indicator bar and a 4.3” touch screen display interface.
The device is fully supported by the EvTrack Eco System allowing access control by visitor or employee through facial recognition as well as RFID card/tag. Employees can be enrolled using the EvTrack web portal or via the EvTrack web registration link. For temporary access control applications, visitor photos can be captured using the EvTrack guard application which is then transparently uploaded to the facial recognition terminal for instant use. After the default visitor period has expired or the use limit has been reached, the visitor’s face credential is removed from the device. For higher security applications such as with turnstile student resident accommodation, the EvTrack server supports Anti-Passback with a reset period.
Featuring an onboard controller, the K1T431BM stores the access control credentials on the device and features all the required onboard I/O to control a door, gate or vehicle boom barrier. This includes a relay output for the lock or input for a door release or exit button.
Key Features
- High Speed Facial Recognition
- Dual 2 Megapixel Cameras with Anti-Spoofing & IR and/or Visible Illumination
- 0.3 to 1.5 Mtr Facial Recognition Range with 1:N or 1:1 Matching
- Facial Recognition Speed = 0.5 Second
- Supports Both Face & RFID Card/Tag Credentials
- Onboard Face Credential Capacity: 1000
- Onboard RFID Cards: 5000
- Stand-Alone Operation with Edge Storage
- Support For a Single External Card Reader via Wiegand
- Exit Button Input
- Relay Output For Lock or Gate Control
- 10/100Mpbs Ethernet Interface
- IP65 Weatherproof
- 12VDC Operation @ 2A
- Dimensions: 85 x166 x 25 mm
System Architecture

Access Control Workflow
