Hardware Specifications; Biometric Specifications - HID Signo 25B User Manual

Powering
Trusted Identities
This section provides the HID® Signo™ Biometric Reader 25B wiring functions and color codes, together
with system connection options.
HID Global is bringing the iCLASS SE® Signo 25B into the Signo™ family of readers and rebranding it as
the HID Signo Biometric Reader 25B.
Both units share the same hardware. Refer to the HID Signo 25B Firmware Release Notes (PLT-04911) for
information regarding new firmware updates.
Unless specified, Service Pack (SP) 2.2 features are available for current customers with Signo 25B (via
upgrade) and new customers will now receive Signo 25B units.

1.1 Hardware specifications

For more detailed information relating to Signo 25B specifications refer to the Signo 25B product data
sheet.
Hardware feature
Mounting
Dimensions (width x length x depth)
Product Weight (g)
Operating Voltage Range (VDC)
Operating Temperature
Environmental Rating
CPU and Memory
Panel connection
Communications

1.1.1 Biometric specifications

Biometric feature
Image resolution / bit depth / Image area
Template output format
Supported users on device
1:1 Fingerprint Verification Authentication
1:N Fingerprint Identification Authentication
Card holders
Events storage
Live Finger Detection
PLT-04900, B.1
Specification
Mullion size mounted on door or any flat surface
1.93" x 7.95" x 2.17" (4.9 cm x 20.2 cm x 5.5 cm)
13.04 oz (0.38 kg)
12V DC
-4° F to 153° F (-20° C to 66° C)
IP67 Indoor/Outdoor and IK09 Impact Ratings
64 bit, 1.2 GB, Quad Core CPU. 8GB storage and 1 GB RAM
Pigtail, 18" (45.72 cm)
Ethernet (10/100), Wiegand, Open Supervised Device Protocol (OSDP) via RS485
Specification
500 dpi / 8 bit, 256 grayscale / 272 x 320 pixels
ANSI 378 or ISO 19794-2
Up to 250,000 users
Max. 50,000 users
Max. 5,000 users
Max. 250,000
1,000,000
Supported
5
HID® Signo™ Biometric Reader 25B
User Guide
March 2021